Build cross-platform desktop apps with JavaScript, HTML, and CSS

Windows Calculator: A simple yet powerful calculator that ships with Windows

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

Simple, secure & standards compliant web server for the most demanding of applications

Perceptual JPEG encoder

μWebSockets for Node.js back-ends 🤘

🔱 Javascript's God Mode. No VM. No Bytecode. No GC. Just native binaries.

GraalJS – A high-performance, ECMAScript compliant, and embeddable JavaScript runtime for Java

The Legion Parallel Programming System