X

X represents infinite possibilities and embodies the diversity of the projects.

https://jiacai2050.github.io/x/

Zig

zms

A pure Zig solution to set up a mirror server for fetching Zig tarballs on demand and caching them on the local disk.

zigos

A Chinese tutorial on writing an OS in Zig.

Tutorials

zig-build

A comprehensive guide to Zig’s build system, covering its core concepts, APIs, internals, and practical examples based on Zig 0.17.0.

zig-compiler

A deep dive into the design and implementation of the Zig 0.17.0 compiler, covering DOD, zero-pointer AST, dual-layer IR, Comptime, native backends, and incremental linking.

Go

openai-gateway

A tiny (~40 lines) Go reverse proxy for the OpenAI API that injects your API key server-side, so clients never need to hold credentials.

socks2http

A lightweight Go proxy server that converts upstream SOCKS5 proxies to standard HTTP/HTTPS proxies.

Rust

rust-ffi

Demo project show how to interop C with Rust.

JavaScript

Link preview

Browser extension to preview link metadata (title and description) on hover, saving you time to open many tabs just to preview the link!

Text saver

Browser extension to save texts anytime, anywhere.

Gooreplacer

Browser extension to modify, block URLs & Headers

Serverless Webdav

A serverless WebDAV server running on Cloudflare Workers, using D1(sqlite) as the storage backend.

Draft Pilot

一个帮助非英语母语开发者在任意网站上撰写地道英文回复的 Chrome 扩展。针对 GitHub issue 和 PR 场景进行了深度优化。

Python

shellgpt

Chat with LLM in your terminal, be it shell generator, story teller, linux-terminal, etc.

zigcc

Scripts aimed at simplifying the use of zig cc for compiling C, C++, Rust, and Go programs.

video-compress

Compress video by 90% without losing much quality, similar to what Pied Piper achieves.