Marble.js - functional reactive Node.js framework for building server-side applications, based on TypeScript and RxJS.
- rxjs
- typescript
- nodejs
- reactive
Repository Index
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Elder.js is an opinionated static site generator and web framework for Svelte built with SEO in mind.
Javascript constraint-based graph layout
Generate custom HTTP responses, the simpler way to test your Web Services
- scala
- mocky
- javascript
- mock
Unobtrusive logging library with zero dependencies for Deno, Node.js, Bun, browsers, and edge functions
A pre-execution guard for AI coding agents. It blocks destructive Git and file system commands, plus common attempts to access sensitive files, before a tool call runs. Supports Amp Code, Antigravity CLI, Claude Code, Codex, Cursor, DeepSeek Harness, Devin CLI, GitHub Copilot CLI, Grok Build, Hermes Agent, Kimi Code, OpenClaw, OpenCode, and Pi.
A better commenting experience from Vox Media
OpenID Connect (OIDC) and OAuth2 protocol support for browser-based JavaScript applications
- oidc
- oidc-client
- typescript
Sync-in · Sovereign platform for file storage, sharing, synchronization, and collaboration.
- self-hosted
- cloud-alternative
- collaboration
- collaborative-editing
3d plotting for Python in the Jupyter notebook based on IPython widgets using WebGL
- ipython-widget
- jupyter
- jupyter-notebook
- python
🗺️ Minimalist POI Map Tracker and Trip Planner. Self-hosted.
- map
- map-visualization
- points-of-interest
- selfhosted
👑 A tiny yet powerful JavaScript library for high-performance color manipulations and conversions
- color
- hex
- rgb
- hsl
The Turn Based Strategy Game/eSport. Master your beasts! 🐺
- game
- javascript
- strategy-game
- strategy
redux-immutable is used to create an equivalent function of Redux combineReducers that works with Immutable.js state.
UI5 Web Components - the enterprise-flavored sugar on top of native APIs! Build SAP Fiori user interfaces with the technology of your choice.
- open-source
- ui5
- ui5-webcomponents
- web-component
🕵️♀️ Validate schema, get schema change notifications, validate operations, find breaking changes, look for similar types, schema coverage
Embedded JS template engine for Node, Deno, and the browser. Lighweight, fast, and pluggable. Written in TypeScript
Powerful Analytics Solution. Setup in 30 seconds. Display all your data on a Simple, AI-powered dashboard. Fully self-hostable and GDPR compliant. Alternative to Google Analytics, MixPanel, Plausible, Umami & Matomo.
Javascript library to help creating high quality justified galleries of images. Used by thousands of websites as well as the photography community 500px.
- gallery
- justification
- thumbnails
- masonry
Multitrack Web Audio editor and player with canvas waveform preview. Set cues, fades and shift multiple tracks in time. Record audio tracks or provide audio annotations. Export your mix to AudioBuffer or WAV! Add effects from Tone.js. Project inspired by Audacity.
- playlist
- waveform
- audio
- audio-visualizer
Audio feature extraction for JavaScript.
- audio-features
- javascript
- feature-extraction
- spectral-centroid
The TypeScript-ready, minimal router and middleware layer for Next.js, Micro, Vercel, or Node.js http/http2
- javascript
- nextjs
- middleware
- connect
OpenDota: Open source Dota 2 data platform with automated replay parsing
- dota
- data
- api
- javascript
Simple and tiny (107 bytes) event emitter library for JavaScript