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A little curiosity. A world of open source.
THE FIRST COLLECTIONLess than 10 stars, 5+ commits in the last 30 days — projects made with care.
KEFCore is an Entity Framework Core provider for Apache Kafka, enabling .NET applications to use Kafka topics as a distributed database. It offers full LINQ support and allows interaction with Kafka through standard EF Core models, abstracting away Kafka-specific client code.
FermiViewer analyzes electron microscopy images (TEM/STEM, EELS, EDS, diffraction) for formats including DM3/4/5, EMD, HDF5, TIFF. Offers EELS/EDS quantification, diffraction analysis, 4D-STEM, grain segmentation, and measurement tools. Built with Python/FastAPI and React, it provides desktop and web interfaces, batch processing, and a Python scripting API.
A Next.js web app for exploring 84,525 Joseon Dynasty civil service exam records by clan, person, and reign. It features 2,976 clan combinations, relationship networks, maps of clan origins, optional AI summaries, and a Capacitor-based Android app.
FrogDB is a pre-release, Redis 8.0-compatible, memory-first database written in Rust. It speaks RESP2/RESP3 for drop-in use with existing Redis clients and provides core and module-style data types, JSON, time series, vector and full-text search, Raft-based clustering with read replicas, and RocksDB-backed persistence.
High-performance geospatial imagery I/O library supporting NITF, GeoTIFF, JPEG 2000, DTED. Rust core with Python bindings, cloud-native tile access via Zarr, and simple APIs for reading/writing imagery.
A shared service for reliable, synchronized Binance order book data via REST API. It solves common trading bot issues like data consistency, redundancy, and multi-language access, scaling from local setups to Kubernetes clusters.
The Carbon Crediting Data Framework (CCDF) is an open-source standard by RMI for structuring emissions and socio-environmental data in the voluntary carbon market, providing tiered schemas and documentation for transparent project assessment.
AUB-HTP is a Python toolkit for analyzing Alpha Stable (Levy-Stable) distributions, offering PDF generation, random sampling for univariate and multivariate cases, and support for various parametrizations and spectral measures.
Alioth 是一个基于 PostgreSQL 表继承和群论的开源企业级数据模型，用于形式化经济行为。它通过四维正交空间 (Scene, Factor, Function, State) 提供严格的数学基础，适用于交易过程建模、数据治理和复杂业务系统的数据架构设计。
Emburk is an independent, Rust-native bulk data loader inspired by Embulk, designed to provide a safer and more observable execution engine for data transfer.
MCP server exposing Swiss federal geodata (maps, elevation, geocoding, STAC, WMTS, OEREB) via 20 no‑auth tools for AI assistants.
bytdb is an embedded, pure Go SQL database that is Postgres-compatible, offering a single-file relational store with no external server or cgo dependencies.
Apollo is a Python package providing post-hoc statistical procedures with bias-aware corrections for common metrics in computational and ML/DL pipelines.
Microservice crystal structure search using COD data, built with TypeScript, Node.js, Express, React, MongoDB, Redis, RabbitMQ, Docker Swarm, and Traefik for fast substructure queries and a server‑rendered web UI.
jqweb is a CLI tool that renders JSON as an interactive web page, offering jq-style queries, path navigation, and offline HTML export.
ping6.it is a web UI for comparing IPv4 vs IPv6 latency and reachability using Globalping and RIPE Atlas probes. It runs ping, traceroute, DNS, and HTTP measurements on the same probes for fair side-by-side comparison.
Gnat is a single‑binary, self‑hosted web analytics tool written in Go. It offers SQLite/Postgres/MySQL storage, funnel and cohort analysis, custom event tracking, CSV/JSON export, and a built‑in MCP server for AI agents, all configured via environment variables.
lore is a Bun-based command line tool that mirrors Claude Code's local transcripts into an archive, indexes them with SQLite FTS5, and serves a local web explorer for searching sessions and profiling token usage.
dbwidgets provides PySide6 data-aware widgets and dataset components that mirror Delphi's Data Controls. It supports SQLite, PostgreSQL, MySQL, and MariaDB, automatically exposing schema, master‑detail relationships, and editable UI controls such as grids, forms, and navigators.
Python SDK for the AskNews API that injects real-time news context into any LLM with a single line of code, offering endpoints for news search, event tracking, forecasting, analytics, deep research, knowledge graphs, and web search.
A bilingual English/Arabic gold-price website for the UAE, GCC and other markets, combining live XAU/USD spot-linked pricing, 7 karat views, local currency estimates, charts, calculators, exports and a shop directory.
Polymo is a tool that converts REST APIs into standalone Lakeflow Declarative Pipelines by generating plain Python code for Databricks.
data·inclusion is an open-source project that aggregates, cleans, geocodes, and publishes open data on social and professional integration in France, sourced from public and partner databases.
geoflow-shiny is a Shiny web application for configuring and executing geoflow-based geospatial workflows. It provides an interactive interface for managing geospatial data processing tasks.
TianGong LCA MCP Server exposes life-cycle assessment data tools over the Model Context Protocol via STDIO and Streamable HTTP, with OAuth 2.1 protection, Supabase-backed auth, and GLAD dataset search.
An ADBC driver for Apache DataFusion, providing a standard interface for connecting to and querying data engines using Apache Arrow. Implemented in Rust and currently experimental.
SequoiaDB is a distributed document-oriented NoSQL database with a native distributed storage engine that provides full ACID compliance, elastic scalability, high concurrency, and high availability. It stores JSON-based semi-structured data, offers S3-compatible object storage, and enables multi-model processing of structured, semi-structured, and unstructured data.
NetBox plugin that syncs Proxmox Datacenter Manager (PDM) remotes, views and SDN-adjacent inventory into NetBox via proxbox-api. It creates, updates and prunes PDMRemote rows, never writes back to PDM, and requires netbox-proxbox as a peer plugin.
A pure-Python scientific computing platform with 22 modules covering quantum, ML, statistics, ODE solvers, and more—zero runtime dependencies, with optional NumPy/SciPy adapters for validation and reproducibility.
psipy is a Python framework for the symbolic-numerical analysis of partial differential equations, pseudo-differential operators, and semiclassical asymptotics in mathematical physics.
An MCP server for South Korean listed companies' ESG data, created by a securities analyst. It allows AI agents like Claude and ChatGPT to query ratings from 5 agencies, governance indicators, and GHG emissions from KRX, KIND, and GIR via 12 tools without requiring API keys.
SYNAPSE is an AI-powered intelligence aggregation and automation platform featuring a multi-agent system and RAG capabilities for research and document generation.
A Python library for FITS file management and manipulation, featuring tools for image reduction, photometry, polarimetry, and spectroscopy.
Warden Desk is a read-only, eight-agent rule engine for on-chain risk analysis around Solana launchpad coins: seven rule agents screen candidates and an eighth Warden agent can only refuse, logging verdicts with contract addresses and reasons while never executing trades.
Open-source Finnish language resources and tools built on finite state transducers and Constraint Grammar, providing morphological analysers, spell checkers, and proofing tools for desktop and mobile platforms.
Deck Lab is a Python/Flask workspace for building, researching and goldfish-simulating competitive Commander (MTG) decks, with versioned data contracts, isolated QA, and verified container releases.
A Rust terminal dashboard for Google Analytics 4 with Minecraft-themed panels, one-command GA4 setup, audits, alerts, and an MCP server for AI assistants.
A local, read‑only dashboard that visualizes Claude Code usage—token counts, cost estimates, sessions, tools, skills, projects, and activity patterns—by scanning ~/.claude/projects/ and serving a FastAPI‑based UI.
IndieStats is a privacy-friendly, self-hosted web analytics platform built with Laravel, allowing users to track multiple sites without using cookies or requiring consent banners.
Starbase is a web-based database and toolkit for exploring Starship transposable elements in fungi, offering sequence browsing, BLAST/HMMER search, submission, and visualization features.
SpellKit is a fast, safe Ruby gem with a Rust SymSpell implementation. It offers sub-millisecond latency, term protection via regex, hot-reloadable dictionaries, and zero dependencies. It supports multiple instances, skip patterns, and is production-ready for search-term extraction.
A privacy-focused, client-side web utility for parsing server access logs to analyze bot traffic, crawl budgets, and infrastructure egress costs.
A privacy-first analytics toolkit for web applications powered by DynamoDB, featuring real-time tracking and error monitoring.
Licitarium is a Windows program that mirrors PNCP data offline: tenders, contracts, price registrations, PCA plans, and unit prices in a searchable SQLite database, with automated PCA drafting and eight printed reports.
Kotlin SDK for TelemetryDeck, a privacy-conscious analytics service. Send signals, track sessions, monitor user retention and acquisition from Android apps with minimal setup.
A collection of low-level, reusable Python and Rust utilities designed as foundational building blocks for systems development and data processing.
Aion is a cross-platform, .NET-based SQL client for developers and DBAs. It supports PostgreSQL, SQL Server, and MySQL, offering a modern UI, query history, JSON viewing, and query plan visualization.
Python and MCP example for an Apify actor that returns US House and Senate congressional stock trades and financial disclosures as structured JSON, with filters for member, ticker, and date range.
CheckMyData.ai is an AI-powered database query agent that enables natural language data analysis across PostgreSQL, MySQL, ClickHouse, and MongoDB. It features multi-agent orchestration, rich visualizations, and code-database synchronization.
Theia is a privacy‑first, server‑side analytics tool that reads nginx access logs, stores page‑view data in SQLite and offers CLI statistics as well as an authenticated HTTP API. It requires no client‑side JavaScript, making it resistant to ad‑blockers.
A FastAPI-based backend service that aggregates and searches content from independent media outlets across YouTube, X (Twitter), and Substack.
JouleWise is a benchmarking harness designed for the flexible power analysis of LLM inference workloads, focusing on auditable energy and latency measurement.
Agent skill for OpenClaw and DeepSeek Harness enabling intelligent A-share stock selection, quantitative analysis, and stock pool management.
pyGecko is an open-source Python library for parsing, processing, and analyzing GC-MS and GC-FID raw data, supporting automated workflows, spectral comparison, and standardized exports like ORD.
A self-hosted dashboard that receives license plate detections from UniFi Protect webhooks, stores them in PostgreSQL, optionally captures short RTSP/FFmpeg clips of each detection, and offers searchable admin views with optional UK DVLA vehicle lookups.
AI-aided tool for converting liturgical texts. Converts input formats to JLPTEI schema and compiles to output formats (PDF, TeX). Includes importers for WLC, JPS 1917, and others. Uses reference database for URN resolution.
External monitoring frontend providing open-internet access to PanDA production monitoring for the ePIC experiment at BNL's Electron Ion Collider, proxying data through a persistent SSH tunnel.
Flow is a single-binary, high-performance ETL engine and workflow orchestrator written in Go. It features an embedded visual web builder, declarative XML pipelines, cross-database support, and built-in audit telemetry.
Kalydron Pulse provides a cookie-free, fingerprint-free browser beacon that tracks pageviews, link clicks, and form-submission intent, sending events to Kalydron's hosted service or a custom collector via a simple API.
Go library offering bounded Apache Kafka producer, consumer, replay, inspection and transactional building blocks that wrap franz-go without hiding delivery outcomes, lifecycle ownership or topic policy.
Tachiko Work is a semantic workspace for structured data, offering typed schemas, deterministic formulas, and Git-native review. It enables humans and AI to work on the same meaning without reverse-engineering files.
Laravel package for interacting with Plausible Analytics Stats API v2. It fetches visitors, pageviews, sources, countries, devices, goals and realtime metrics, and also manages sites and goals. Works with Plausible Cloud or self‑hosted instances and stores configuration via spatie/laravel-settings.
A browser-based web tool that loads Edufine Excel files locally to visualize school accounting budgets. It shows project balances and spending plans from business management cards, and with 102-2 and 201 files, it helps review schoolwide execution status and settlement flow.
WeaveTrail is an investigation workbench for the step after a market-surveillance alert: it re-derives a case from committed records, with AI proposing, a person approving and fixed code deciding, leaving replayable evidence.
An archival project dedicated to documenting the history of Lithuanian television broadcasting from April 30, 1957, to the present day.
ChaosSQL is a deterministic concurrency and isolation fuzzer for PostgreSQL, MySQL and SQLite. It schedules concurrent transactions, detects invariant violations such as lost updates and write skew, shrinks failures to minimal reproductions, and can guard CI pipelines against regressions.
RustyCSV is a high-performance CSV parser for Elixir, built as a Rust NIF with SIMD acceleration, parallel parsing, and bounded-memory streaming. It serves as a drop-in replacement for NimbleCSV.
An unofficial, open-source Python client library for the FINRA API Platform that handles OAuth 2.0 authentication while returning raw httpx responses for the Query, Notification and Submission APIs.
FlashLoanArbitrage is a Node.js bot and smart contract for DeFi flash-loan arbitrage. The README says goflash.js monitors ETH/USDC prices on Chainlink, Uniswap V2, SushiSwap, Curve and Balancer, waits for a 0.9% spread, and triggers a contract that borrows USDC, trades ETH, repays the loan and converts profit back to ETH.
AssayCurveFit is a specialized tool for bioassay curve fitting, designed to analyze dose-response data and model biological activity curves.
A CLI and website that catalogs which versions of open-source components ship with each macOS and Xcode release, scanning Apple's IPSW firmware and Xcode archives to extract version strings from system binaries, the dyld shared cache, and SDK headers.
Pulse is a privacy‑first web analytics dashboard offering real‑time visitor stats, pageviews, referrers and geographic data. Hosted in Switzerland, it requires no cookies, complies with GDPR, and is open‑source under AGPL‑3.0.
nf-core/fastqrepair is a bioinformatics pipeline for recovering corrupted FASTQ.gz files, fixing uncompliant reads, removing unpaired reads, and re-pairing disordered reads. It outputs clean FASTQ files and QC reports.
Unofficial Flutter mobile client for Rybbit, an open‑source privacy‑friendly web analytics platform. Offers multi‑site dashboards, real‑time visitor counts, performance metrics, events, goals, session replay, error tracking, dark/light theme and 11 languages. Runs on Android 5+ and iOS 12+.
slug3 is the third version of the slug stochastic stellar populations code.
An open-source framework and standardized data schema designed to track and document the impact of government Reductions in Force (RIF).
SafeMesh provides formally verified CRDTs (G-Set, G-Counter, OR-Set, etc.) using Lean 4 proofs and no_std Rust. It offers C, WASM/TS, and Python bindings for small, embeddable state synchronization, requiring users to provide their own transport layer.
J.A.R.V.I.S is a local-first OSINT platform that uses AI and web scraping to build comprehensive intelligence dossiers on individuals while ensuring data privacy.
A high-performance Go implementation of the rHEALPix Discrete Global Grid System (DGGS) for memory-efficient spatial indexing and geospatial data management.
BWLog is a lightweight, self-hosted bandwidth logger for *nix systems written in Go. It monitors incoming and outgoing network traffic on specified interfaces and provides a web frontend with live graphs and historical statistics.
A tiny, privacy-friendly, multi-site web analytics platform distributed as a single Bun-compiled binary using SQLite for storage.
A self-hosted Go application that listens to RuuviTag BLE broadcasts and pushes environmental sensor data to InfluxDB, PostgreSQL, AWS, GCP, MQTT, and webhooks.
Poolstatis is an agent-native product analytics system modeled after PostHog, designed primarily for coding agents via MCP. It features semantic metrics, funnels, session replay, A/B testing, and answer-first analysis screens for humans.
LibDDLA is a C++17 template library for distributed dense linear algebra, providing ScaLAPACK-style APIs with 2D block-cyclic data distribution over MPI process grids.
A Java library providing model and serialization utilities for GBIF metadata profiles, specifically supporting EML and OAI_DC.
A local-first paper trading and quantitative research engine tailored for China A-share rules. It features built-in strategies, T+1/lot size/limit price validation, multi-source data verification, layered risk control, and Docker deployment with offline deterministic demos.
Python SDK for the Honua geospatial platform, offering typed clients for GeoServices, OGC, STAC, and more. It features a unified query interface, GeoPandas interop, async support, and admin tools.
Privacy-friendly, cookieless self-hosted web analytics delivered as a single binary with embedded storage.
An NPS (Net Promoter Score) measurement platform built with Cloudflare Workers and D1, featuring Salesforce integration, email delivery, and LP widget functionality.
A Python library and CLI tool for searching the SLB Energy Glossary in English and Spanish, featuring live site scraping, local SQLite caching, and semantic search capabilities.
A lightweight Laravel package for integrating Plausible Analytics into Blade views with database-backed configuration.
MaluDB is a PostgreSQL 17 extension implementing a memory DBMS for long-term institutional memory, human-AI knowledge sharing, and contextual recall. It provides bitemporal data, graph traversal, hybrid search, and governed memory surfaces.
Selasar is a self-hosted, open-source web analytics platform powered by ClickHouse, offering privacy-friendly tracking without cookies or consent banners.
eurlex-builder is a Python CLI pipeline that converts EUR-Lex EU legislative documents into provision-level Parquet tables and a DuckDB file. It supports configurable article granularity, metadata, inter-document relations, and optional machine translation.
An independent Apache-2.0 Model Context Protocol server that connects AI assistants to Snowflake, exposing 140 tools across 19 modules for SQL, warehouse, governance, lineage and Cortex AI operations.
DSH engineer-level database plugin offering six tools—sql_list/query/exec/schema/stats/health—supporting SQLite, MySQL, and PostgreSQL with multiple connections, featuring read-only whitelisting, write approval gates, lexical read-only protection, streaming row clamping, and configurable timeouts.
Self-hosted Stellar contract indexer: register the contracts you care about through an authenticated API, and it backfills their full event, storage-state and token-movement history into your own Postgres, served via a REST API and a built-in UI.
Frigolite is a pure Go reimplementation of the SQLite database engine, offering SQLite-compatible file formats without CGO or external dependencies. It supports a robust SQL subset, includes a CLI shell, and provides both native and standard database/sql interfaces.
Variant-first CRISPR design framework that unifies SpCas9 nuclease, base editors and prime editors behind one typed interface, returning ranked candidate edits with calibrated uncertainty and population-aware off-target reports.
Surface Observatory is a passive, daily monitoring project of the public surface of an explicit set of targets, collecting security headers, TLS properties, DNS records, and Certificate Transparency data as time series to reveal drift.
MX Cookieless Analytics is a privacy‑friendly, cookie‑free web analytics module for PrestaShop. It sends data server‑side to EU‑hosted MetriXs, works off‑by‑default, requires no consent banner, and includes automatic domain verification and order tracking.
The app module for ESMira, providing the mobile application implementation for both Android and iOS platforms.
Privacy-focused server log analysis tool. Built with PHP 8.1+ and SQLite, it provides an admin interface that aggregates only daily access logs, storing no IP, UA raw text, etc., only aggregated values such as PV, 404, Bot, HTTP status, etc., for self-hosted use.
AllSource is an AI-native event store built in Rust, featuring high-throughput ingestion, low-latency reads, and native MCP integration for AI agents. It supports durable event sourcing without Postgres, includes an agent memory engine, and offers community and enterprise editions.
A Python-based platform for automated carrier risk scoring using federal FMCSA data. It leverages Apache Airflow, dbt, and Terraform to orchestrate data ingestion, transformation, and infrastructure provisioning on AWS.
Official Python SDK and CLI for the DiscoLike API — a business web search engine indexing 80M+ websites. Discover target accounts, match company names to domains, enrich lists, and find contacts from Python or the terminal.
SovereignKit is open-source Solana infrastructure for measuring transaction accessibility failures, separating RPC acknowledgment from ledger evidence, detecting route asymmetry, and enabling bounded fail-open routing. v0.1 is a controlled proof plus Devnet validation, not a provider ranking.
Python library for on-device AI data infrastructure, offering quantized image/text embedding providers, batch indexing for images, videos and documents, incremental clustering, semantic search and few-shot classification.
A high-performance, zero-reflection C# Roslyn source generator for Parquet.Net that emits strongly-typed serializers and deserializers at compile time, optimizing for Native AOT and memory efficiency.
goatdash is a privacy-friendly, self-hosted dashboard for GoatCounter analytics. It runs entirely in the browser as plain JavaScript — no framework, no CDN, no build step, no backend. Supports multi-site dashboards with per-site domains, KPI cards, referrer tracking, choropleth maps, drill-down interactions, and demo mode.
An asynchronous Python client for the Open Data Platform of Liège (Belgium). It currently exposes the disabled parking spaces and garages datasets through a simple async API, and its code base is designed to be extended to other datasets from the same platform.
Browser-only PWA that compares live hourly rainfall forecasts against a register of 73 researched Gurugram flood points, returning time-windowed risk and route verdicts, with citizen reports gradually replacing estimated thresholds with measured ones.
A structured collection of C++ solutions for mastering Data Structures & Algorithms, featuring beginner-friendly implementations, clean code, and organized solutions to strengthen problem-solving skills and prepare for coding interviews.
SolarisPKN-Stats is an automated system for collecting, storing, and updating project statistics from multiple platforms into structured JSON files.
Vector Watcher is a cross-platform desktop GUI for exploring and managing LanceDB vector databases. Built with Tauri, React and TypeScript over a bundled Python/FastAPI sidecar, it offers connection management, schema inspection and similarity search across local or remote instances.
Easy Visitor Statistics is a Backdrop CMS module that adds zero‑configuration web analytics. It records anonymous human visits, displays pretty charts on a dashboard, works with Views, taxonomy and layout pages, and is fully GDPR‑compliant without cookies or third‑party services.
Eero Prometheus Exporter is an async Python exporter that exposes 115+ metrics from eero mesh WiFi networks for Prometheus and Grafana monitoring, including devices, speed, health, Thread, and Eero Plus data.
A utility for handling Point-Line-Area (PLA) data formats.
Contao Form Analytics is a privacy-friendly extension for Contao 5 that records successful native form submissions and provides an analytics dashboard. No personal data like names, emails, or IPs is stored by default.
A collection of live data from logger stations within the Arctic Long Term Ecological Research (LTER) network.
DataPulse is an open, read-only trust and verification layer for Malaysian public data. It repeatedly probes 418 official datasets, publishes machine-readable evidence on freshness, licence, schema and provenance, and exposes the catalogue to AI agents through a 19-tool read-only MCP server.
EOLab is a shared browser-based workspace for exploring and analyzing geospatial raster and vector data through a searchable catalog.
A Docker-based deployment stack for Rybbit, an open-source privacy-friendly Google Analytics alternative. Includes environment variables and persistent storage configuration for PostgreSQL, ClickHouse, and Redis.
ceidg is a software repository currently lacking detailed documentation or described capabilities.
Ethereum head watcher is a bot monitoring validator slashing, exits, and forks, sending alerts via Alertmanager to Discord.
Ultros is a free, live market-board analytics web app for Final Fantasy XIV, with cross-world flip finding, crafting, leve, venture and currency profit analyzers, market trends, price alerts, shareable lists and a Discord bot, fed by Universalis data.
TalaDB is an embedded vector and document database designed for on-device AI, providing a unified TypeScript API across Browser, Node.js, and React Native.
TCRcloud is a visualization and comparison tool for Adaptive Immune Receptor Repertoire (AIRR) data, supporting both T-cell and B-cell receptor transcripts.
A CLI tool for processing railway speed restriction data from spreadsheets and visualizing them on HTML maps.
Portabase CLI is an official command-line tool for managing Portabase instances, supporting database backup/restore for PostgreSQL, MySQL, MongoDB, Redis, and more, with Docker volume handling.
A Python library for enriching pandas DataFrames by adding new columns generated by AI models based on natural language instructions.
A data research and analysis platform that enables users to import custom datasets for visualization and analysis.
theme61 is an R package for creating graphs that follow the e61 Institute style. It provides functions to make aesthetic graphs and offers easy access to the Institute's colour palette, with documentation available on its package website.
Zova is a SQLite-backed embedded local database stored in .zova files, supporting relational records, content-addressed objects, exact vector search, and graph relationships, with multi-language bindings, operational safety tools, and optional bound storage for large datasets.
A small Python scraper that periodically fetches Monash University's public parking availability JSON and appends it to a CSV, run on a schedule via GitHub Actions. The README also outlines planned future analysis and a possible prediction webpage.
An automated pipeline that scrapes GitHub Trending, enriches entries via the GitHub API, generates LLM-written summaries and trend analysis, then publishes Markdown reports plus JSON data through a Docusaurus site deployed by GitHub Actions.
mq-db is a Rust-based embedded database that treats Markdown as a structured, hierarchical store with interval indexing, supporting SQL and mq queries, full-text search, and write‑back editing.
FAME3R is a Python package providing a random forest model for predicting phase 1 and phase 2 sites-of-metabolism in small organic molecules, with models available for non-commercial research.
clinosim is a synthetic EHR data generator that creates clinically coherent HL7 FHIR R4 data through physiological simulation, supporting US and JP standards for AI training and testing.
A Rust CLI tool that aggregates git commit statistics like changed files, insertions, deletions, and net changes, with support for revision ranges, author filtering, and review trailers.
A 100% client-side tool that reads a Con Edison "Download my data" Green Button CSV and shows, month by month for your actual usage, whether switching from Standard (SC1) to Residential Time-of-Use would lower your bill. Nothing is uploaded; all computation happens in the browser.
receiptisan is a CLI tool for analyzing Japanese electronic receipt files (RECEIPTC.UKE) to generate SVG preview and structured data (JSON/YAML) from medical claims data. It includes search functionality for medical master data and fast caching for data processing.
A dependency-free, ESM-only polyglot logging SDK for Next.js, browsers, and edge runtimes. It supports OpenTelemetry, Loki, and Supabase Realtime, offering chainable events, secure redaction, and multi-language native libraries.
DASObjectStore turns old drives and SSDs into a portable S3-compatible object store. Uses SSD for initial writes, then moves data to HDDs with health-aware placement. Supports optional Synoptikon/Mneion integration.
Interactive dashboard for FRED macroeconomic data visualization, featuring explanations of changes and current state assessments.
TurkeyBite is an open-source domain and host context analysis pipeline that analyzes client network traffic to categorize requested domains (e.g. adult content, gambling, shopping). It uses a Docker-based stack with Packetbeat/Browserbeat, Valkey, OpenSearch and Bind9, is non-intrusive (does not block client requests), and outputs analysis results to OpenSearch Dashboards or Syslog.
An asynchronous Python client for Stockholm's Open Data Platform API. It currently retrieves disabled-parking locations (about 2045) with address, district, coordinates and validity dates, requires an API key, and is structured so other datasets from the same platform can be added.
A JSON Schema implementation of the US EPA/USGS WQX standard for water quality data exchange, originally converted from XML by The Gordon Foundation for the DataStream platform.
Interactive explorer for 1910-1912 British Punjab print register data: 4,502 book entries, 6.9M copies, 350 printers, 1,726 publishers. Filterable table, network analysis, script-market exhibits, and scan viewer. Includes data extraction pipeline and validation tools.
Cairn is a privacy-first, self-hosted web analytics package for Laravel. It adds cookieless pageview, session and event tracking plus a server-rendered dashboard, with no third-party data sharing and no cookie banner in its default configuration.
A .NET library for multi-tenant SQLite: per-tenant file isolation or shared-schema scoping, integrity checks across tenants, tenant context helpers, rate limiting and error middleware validation, plus settings and JSON utilities.
h2occhio is an open-source project designed to improve the accessibility of hydrogeological data in Tuscany, serving as a backup monitoring tool when the official SIR website is unavailable.
Open-source, privacy-first web analytics platform that runs on your own infrastructure without cookies or fingerprinting, combining real-time dashboards, session replays, heatmaps, funnels, revenue tracking, behavioral automations and natural-language queries.
Community-maintained data overlay that corrects and extends the Tarkov.dev API. It is published as a single JSON file on jsDelivr, merged into API responses, and shipped with validation tooling, an optional monitoring dashboard and integration documentation.
Self-hosted visual inventory and cabling workbench for homelab hardware: document servers, components and connections on a canvas, validate compatibility, monitor hosts via agents, and share or back up data.
Conductress is a Valkey benchmarking framework that queues and runs performance, memory, and replication tests. It offers a TUI, CLI, and statistical analysis for comparing results. Supports local and remote server testing with configurable parameters and repetitions.
An educational repository teaching supervised machine learning from first principles using Python, covering mathematical foundations and practical implementations.
Aerospike Graph Service is a TinkerPop-compliant graph database that uses Aerospike as its storage backend, providing low-latency Gremlin traversals, Spark-based OLAP and bulk loading, and Docker-friendly deployment.
Provides finite state and Constraint Grammar based morphological analysers, proofing tools, and language resources for the Makuráp language. Includes speller files for desktop and mobile platforms with documentation.
StormByte-Buffer is a C++26 library providing FIFO, SharedFIFO, Ring buffers, and pipeline tools for the StormByte suite. Includes thread-safe/non-thread-safe buffers, producer/consumer patterns, and configurable pipeline stages (sync/async/parallel). Requires StormByte Base.
Markovian is an experimental Haskell package for finite stochastic kernels, Markov reward/decision processes, and policies. It provides exact evaluation for bounded scopes including MRP/MDP evaluation, policy iteration, Bayesian inference, circuit representations, and finite open games. The package emphasizes mathematical rigor with separate modules for numerical, sampling, learning, and benchmarking capabilities.
OpenWebTrack is a free, open-source self-hosted website analytics platform offering real-time traffic monitoring, session recording, UTM tracking, visitor profiles, funnels, revenue tracking, geolocation visualization, and multi-provider email notifications.
OxiMod is a Rust ODM built on the MongoDB driver, offering schema‑aware modeling, validation, typed queries, and persistence helpers while preserving direct driver access for advanced operations.
duckbridge is a Trino connector that queries embedded or remote DuckDB databases with deep predicate and function pushdown, maintaining Trino semantics. It supports configurable string pushdown modes, a parity extension for edge-case functions, and optional scanning of Lance/Vortex data.
