Immutable persistent data collections for Javascript which increase efficiency and simplicity.

Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

A React-based UI toolkit for the web

A desktop app for inspecting your React JS and React Native projects. macOS, Linux, and Windows.

A virtual DOM library with focus on simplicity, modularity, powerful features and performance.

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

Redpanda Console is a developer-friendly UI for managing your Kafka/Redpanda workloads. Console gives you a simple, interactive approach for gaining visibility into your topics, masking data, manag…

Tsickle — TypeScript to Closure Translator

Language server implementation for Elm

Open-source event collection and tag management (gtag.js/GTM alternative)

Statically-typed structural-sharing tree modifier

A WIP IDE generator for syntaxfree programming languages