- Linux inside
- CIS 194: Introduction to Haskell by Upenn
- Advanced Bash-Scripting Guide
- MySQL Small Cookbook
- 软件构建实践 0.1
- Composing Programs
- C++ Core Guidelines
- A beginners guide to writing documentation
- Awesome Web Performance Optimization
- A List of Programming Screencast Series
- Free podcasts and screencasts
- Awesome Sysadmin
- Devops Tools
- Form: Prototype 工具
- Animated and interactive prototype desigin
- Sentry: The web’s check engine
- CppCon2015
- httpbin: HTTP Request & Response Service
- masscan: fastest TCP port scanner
- Favico animate
- List of Post-mortems
- Phabricator: Open software engineering platform and fun adventure
- Process manager: supervisord
- Real-time crash reporting for web app: Sentry
- Zappa: Serverless Python Web Services
- Algo wiki
- MailChimp vs. Amazon SES
- Visual Studio Team Services
- Smart CDN: uploadcare
- Fontmin: 字体子集化
- Python alfred-workflow SDK
- uchardet: An encoding detector library ported from Mozilla
- Google reCAPTCHA
- lz4: Extremely Fast Compression algorithm
- Spooky: super fast hash algorithm
- CeleryBeat: periodic task
- Uptimerobot: 定时访问网站
- Mercury
- Mozilla Common Voice dataset
- Small chat: Talk to your visitors
- Apache Tika: detects and extracts metadata and text from various file types
- Varnish Cache: high-performance HTTP accelerator