Offline alternative to Notion. Eidos is an extensible framework for managing your personal data throughout your lifetime in one place.

Window management made elegant.

Open source data anonymization and synthetic data orchestration for developers. Create high fidelity synthetic data and sync it across your environments.

structured outputs for llms

UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.

Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by Clickhouse and OpenTelemetry.

Chrome Extension Boilerplate with React + Vite + Typescript

A massively parallel, high-level programming language

A massively parallel, optimal functional runtime in Rust

🧩 Plug-and-play, zero-config, cross-browser extension development tool.

Keep your ETS tables running forever using bouncing GenServers

A scalable, distributed, collaborative, document-graph database, for the realtime web

Streamlit — A faster way to build and share data apps.

In-memory Postgres for unit/E2E tests

Small, feature-rich calendar components

Redis re-implemented with SQLite

Developer environments you can take with you

🛠️ Tools for working with data effectively - data contracts using types, schemas, domain validation rules, type-safe casting, and more.

Local-first sync layer for web and mobile apps. Build reactive, realtime, local-first apps directly on Postgres.

Opensource IDE For Exploring and Testing Api's (lightweight alternative to postman/insomnia)

Grok open release

📆 Parse, format, manipulate, and internationalize dates and times in JavaScript and TypeScript.

A beautiful yet powerful syntax highlighter

Mountaineer is a batteries-included web framework for Python.

A post-modern modal text editor.

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

A modern, open source password manager for individuals and teams.

A fully featured React components library

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.