Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Magnificent app which corrects your previous console command.

Animation engine for explanatory math videos

Hunt down social media accounts by username across social networks

Automatic SQL injection and database takeover tool

A cd command that learns - easily navigate directories from the command line

Most advanced XSS scanner.

Come and join us, we need you!

Trio – a friendly Python library for async concurrency and I/O

A Python library that generates static type annotations by collecting runtime types

Knock Subdomain Scan

我的自学笔记，终身更新，当前专注System基础、MLSys。

Painless relocation of Linux binaries–and all of their dependencies–without containers.

Take a modern Python codebase to the next level of performance.

A web privacy measurement framework

Automated host blocking from SSH brute force attacks

A safe alternative for "rm".

B 站直播弹幕姬 Python 版

Deno floats patches to //build here (they will be sent upstream eventually)