Open source. Open possibilities.

CRMEB is a free, Apache-2.0 licensed open-source e-commerce mall system built on ThinkPHP 6, ElementUI and UniApp, covering WeChat Mini Program, H5, app and PC storefronts with 20+ marketing modules and drag-and-drop page DIY.

DocuSeal is an open-source document signing platform, positioned as a DocuSign alternative. It offers a WYSIWYG PDF form builder with 12 field types, multi-submitter workflows, email automation, e-signature and verification, plus API and webhooks.

Directus wraps any SQL database with auto-generated REST and GraphQL APIs, a visual management Studio, and a native MCP server for AI agents. It supports granular permissions and self-hosting.

solidtime is a modern open-source time-tracking app for freelancers and agencies, with projects, tasks, clients, billable rates, multiple organizations, roles and data import from Toggl, Clockify and CSV. It can be self-hosted or used via cloud.

Self-hosted web application that keeps videos, audio and pictures in an encrypted on-disk vault and serves a browser interface for albums, tags, encoded playback, subtitles and semantic image search.

Dashy is a highly customizable self-hosted personal dashboard and homelab homepage featuring real-time status monitoring, dynamic widgets, multi-page support, and a visual UI editor.

UPORTAL is an open-source self-hosted platform for email tracking, link tracking, and controlled publication management, featuring a Thunderbird add-on, hosted Markdown pages, file download tracking, and unified analytics.

Source code for Yifan Feng's personal homepage (https://fengyifan.site), built with Astro. Supports bilingual content editing, local development, production build, and automatic deployment to GitHub Pages with a custom domain via GitHub Actions.

Official Sentry SDKs for JavaScript provide error tracking across browsers, Node.js, and frameworks like React, Angular, and Vue. Install via npm/yarn, initialize with a DSN, and capture errors and messages for application monitoring.