在业务仓库初始化「文档驱动、可写回知识库」的 AI 协作骨架：项目根 .Knowledge 承载 stock-docs/req-docs 与机读路由，.cursor/.claude/.codex 写入 f2s-* 规则与技能（含 Karpathy 式编码行为准则，init 同步 rules / Codex topics / skills）；init 只落结构与模板，业务内容由各 f2s-* 技能在对话中维护。
Use double-position gradients in CSS
Parse JSON with more helpful errors
Support for representing 64-bit integers in JavaScript
return the github url from a package.json file
A simple in-memory filesystem. Holds data in a javascript object.
extend like a boss
Callback wrapping utility
A very simple and stupid parser, based on a statemachine and regular expressions.
The fastest javascript implementation of a double-ended queue. Used by the official Redis, MongoDB, MariaDB & MySQL libraries for Node.js and many other libraries. Maintains compatability with deque.
Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.
Timing safe string compare using double HMAC
This is a polyfill for Buffer#indexOf introduced in NodeJS 4.0.
Fast line to line SourceMap generator.
Opens stuff, like webpages and files and executables, cross-platform
A JavaScript library that breaks strings into their individual user-perceived characters. It supports emojis!
webgl-noise shaders ported to work with glslify
Boxes for use in the terminal
Small library to parse file listings into JavaScript objects
Tests if a JSON property can be accessed using . syntax
Port of C's wcwidth() and wcswidth()
Lightweight npm postinstall message to invite people to donate to your collective
A replacement for process.exit that ensures stdio are fully drained before exiting.
CSS box-shadow parser and stringifier