A 👩‍💻 developer-friendly entity management system for 🕹 games and similarly demanding applications, based on 🛠 ECS architecture.

Portal de arquitetura auto-hospedado + linguagem executável: catálogo verificado, landscape C4 com drill-in, governança (fitness functions e SLO por caminho crítico) e editor no browser. Binário Go…

Zero-config, fast `io_uring`-based HTTPS server.

A type-safe TypeScript SQL query builder

A Node.js PostgreSQL client with runtime and build time type safety, and composable SQL.

A sleek, customizable desktop shell crafted for Wayland.

A scrollable-tiling Wayland compositor.

Yet another postgresql book!

Evals is a framework for evaluating LLMs and LLM systems, and an open-source registry of benchmarks.

The free AI already on your Mac. CLI tool, OpenAI-compatible server, and interactive chat — all on-device via Apple Intelligence. No API keys, no cloud, no downloads.

Handjet: an element-based variable font

Liquid Glass for the Web

A macOS menu bar app that highlights your clicks for demos, recordings, UX reviews, and better click visibility.

Free full-featured web-based audio & waveform editing tool

A small JS widget which allows you to preview different Google Fonts on your website

Albion Online Binary File Dumps

The Yjs CRDT WebSocket backend for conflict-free real-time collaboration in your app.

Ministack: Free, open-source local AWS emulator - 60+ services, Terraform compatible, real databases. Free forever. MIT licensed.

sensible.vim: Defaults everyone can agree on

Terminal based spreadsheet tool

Render HTML string into canvas using 2d native API

Postgres change data capture to streams, queues, and search indexes like Kafka, SQS, Elasticsearch, HTTP endpoints, and more

sleuth.vim: Heuristically set buffer options

Config files for vim and tmux.

Build ultra fast, tiny, and cross-platform desktop apps with Typescript.

Open source video conferencing app powered by LiveKit. Built with Django and React.

Beautiful, open source, WebGPU-based charting library

Powerful open-source CLI to audit security, costs, and best practices in AWS. 🩺 ☁️

Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.

Kanban as it should be. Not as it has been.