#fast

Quickly screenshots webpages and converts to an LLM friendly size

SQL queries for CSV files. The analytical CSV query engine for AI agents cli: csvql.

A blazing fast deep object copier

Copy files

A simple and fast random number generator

Blazing-fast equality checks, minus the baggage. A lean, standalone alternative to Lodash’s isEqual - because speed matters.

Fastest lz4 compression library in Node.js, powered by napi-rs and lz4-flex.

The Ultimate Express. Fastest http server with full Express compatibility, based on µWebSockets.

Fast, SIMD-accelerated CRC32 (IEEE) checksum computation in Rust

Syntax and Business (Schema) Validator

Collection of libs: http exceptions, dsn-parser...

A tiny testable, self hosted, provider neutral agent runtime for teams that want control, conformance, and no framework lock-ins.

Pure JS fast phonemizer with rule-based G2P prediction

🌲 load pino logs into Elasticsearch

Intelligent static page caching for creating lightning-fast sites with Craft CMS.

Vafast 框架官方中文文档 - 高性能 Node.js Web 框架

🃏 Poker.

Fast cold-boot MicroVM sandboxes for AI agents on cocoon

High performance Node.js webserver with a simple-to-use API powered by uWebsockets.js under the hood.

🚀 A fast lookup library that helps you verify and search array and Traversable data.

Massively concurrent TLS certificate harvester with Feistel-permuted IPv4 scanning, template ClientHello, go from SSLv2 all the way to TLS1.3. JARM fingerprinting? Included.