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A little curiosity. A world of open source.
THE FIRST COLLECTIONRAWGraphs is an open-source web tool for creating custom vector-based data visualizations from tabular data, built on d3.js. It runs entirely in the browser with no server-side processing, and exports editable SVG output.
Metabase is an open-source business intelligence and embedded analytics tool designed to allow users to query data and create dashboards without requiring SQL knowledge.
LlamaIndex is an open-source data framework designed to build agentic applications by augmenting LLMs with private data.
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.
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.
TanStack Query is an async state management library for the web that simplifies fetching, caching, synchronizing and updating server state, with adapters for React, Solid, Svelte and Vue.
Spenddy Link is a lightweight browser extension that transfers Swiggy order history to Spenddy for analyzing food spending patterns. Fetches order data directly in the browser with no prior data leaves your device.
Prefect is a Python-based workflow orchestration framework designed to build, automate, and monitor resilient data pipelines with features like scheduling and retries.
Helio is a data visualization tool that transforms raw data from CSVs, SQL databases, or REST APIs into personalized dashboards using visual pipelines and AI-assisted editing.
Tinybird Web Analytics template for building a privacy-first, real-time analytics platform. It includes event tracking, a ready-made dashboard, custom events, web vitals, and multi-tenant/multi-domain support.
Spenddy is a privacy-first, client-side web app that visualizes your Swiggy order history into interactive dashboards and analytics. Data stays entirely in your browser with no server uploads. A companion Chrome extension auto-imports order data.
Step-by-step 30-day Python programming challenge covering fundamentals through web scraping, pandas, MongoDB, and APIs, with hands-on exercises and translations in multiple languages.
UnifiedAnalyzer is a personal OSINT analysis engine that resolves identities across multiple social platforms and builds unified intelligence profiles.
Litlyx is an open-source, cookie-free analytics solution with an AI-powered dashboard. It offers a one-script install, npm package, custom events, cURL API, cloud or Docker self-hosting, and Apache 2.0 licensing.
Adaptive web scraping framework for Python: intelligent DOM tracking, anti-bot bypass fetchers, concurrent crawling with pause/resume, proxy rotation, and MCP/AI-ready output.
Onya is a knowledge‑graph data model and Markdown‑native serialization format with a Python library. It supports first‑class relationships, recursive assertions, shared vocabularies, and LLM‑friendly authoring for extracted knowledge and agent context.
