📚 Freely available programming books

An opinionated list of awesome Python frameworks, libraries, software and resources.

Command-line program to download videos from YouTube.com and other video sites

《动手学深度学习》：面向中文读者、能运行、可讨论。中英文版被70多个国家的500多所大学用于教学。

⏬ Dumb downloader that scrapes the web

The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

A complete and graceful API for Wechat. 微信个人号接口、微信机器人及命令行微信，三十行即可自定义个人号机器人。

Pythonic HTML Parsing for Humans™

Chisel is a collection of LLDB commands to assist debugging iOS apps.

A hacky debugger UI for hackers

自己动手做聊天机器人教程

💖 High available distributed ip proxy pool, powerd by Scrapy and Redis

中文 iOS/Mac 开发博客列表

《21个项目玩转深度学习———基于TensorFlow的实践详解》配套代码

python爬虫教程，带你从零到一，包含js逆向，selenium, tesseract OCR识别,mongodb的使用，以及scrapy框架

唐诗、宋词生成器，有详细说明

批量压缩png和jpg图片python脚本

an alert and monitoring system

中华人民共和国行政区划代码历史沿革数据库