A monitor of resources

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

The JavaScript / Wasm runtime that powers Cloudflare Workers

Extremely fast, in memory, JSON and reflection library for modern C++. BEVE, CBOR, CSV, MessagePack, TOML, YAML, EETF

Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Lad…

WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.

Python bindings for Ada URL parser

C++ library implementing the to_ascii and to_unicode functions from the Unicode Technical Standard.

Experimental JSON builder based on C++ reflection

A fast and standard compliant implementation of the Semantic Versioning standard.