📚 Freely available programming books

Create and animate hand-drawn annotations on a web page

The Open English WordNet

Framework to build resilient language agents as graphs.

Backlog.md - A tool for managing project collaboration between humans and AI Agents in a git ecosystem

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

Elevate vibe coding to vibe engineering: Get consistent Github Copilot custom instructions, Cursor, Roo Code, Cline, Windsurf, Claude Code, Gemini Cli, Codex CLI, kilo code, warp custom rules via a…

A description of the Erlang Runtime System ERTS and the virtual Machine BEAM.

Awesome list for LLM quantization

📄 Configuration files that enhance Cursor AI editor experience with custom rules and behaviors

Main repo for the Haiven team assistant

LiveStore is a next-generation state management framework based on reactive SQLite and built-in sync engine.

A curated list of amazingly awesome Elixir and Erlang libraries, resources and shiny things. Updates:

Pyramids of map tiles in a single file on static storage

Node and browser JavaScript library to run simulations. Supports System Dynamics modeling, Differential Equation mathematical modeling, and Agent Based Modeling.

quickly run tests in their own temporary, isolated, postgres databases

Horizontal scaling for PostgreSQL with automatic sharding.

PostgreSQL pooler with sharding, load balancing and failover support.

Vector and raster maps with GL styles. Server side rendering by MapLibre GL Native. Map tile server for MapLibre GL JS, Android, iOS, Leaflet, OpenLayers, GIS via WMTS, etc.

An open source vector tile style editor

Tegola is a Mapbox Vector Tile server written in Go

DuckDB is an analytical in-process SQL database management system

MapLibre GL JS - Interactive vector tile maps in the browser

WebGL2 powered visualization framework

Blazing fast and lightweight PostGIS, MBtiles and PMtiles tile server, tile generation, and mbtiles tooling.

A docker-powered PaaS that helps you build and manage the lifecycle of applications

Property-Based Testing tool for Ruby that supports concurrency with Ractor.

In-memory Postgres for unit/E2E tests

A JavaScript library for generating vector-based cartoon faces