Get free HTTPS certificates forever from Let's Encrypt
Directory/File, DNS and VHost busting tool written in Go
Privacy-focused web browser fork of Firefox
Set of Ansible scripts that simplifies the setup of a personal VPN
A free and open source interactive HTTPS proxy
Command line tool for managing Amazon S3 and CloudFront services
One for all free music in china (chrome extension)
The best free open source website change detection and restock service
Server control panel to configure and manage a server
The missing bridge between Java and native C++
CMS framework for Django
Python crawler proxy IP pool (proxy pool)
Statusline plugin for vim with prompts for several other applications
NBA Stats API via Basketball Reference
Persistent HTTP cache for python requests
Check links in web documents or full websites
Rules engine for cloud security, cost optimization, and governance
Scalable PaaS (automated Docker+nginx), aka Heroku on Steroids
Distributed Crawler Management Framework Based on Scrapy
Download videos/channels/playlists from YouTube and many other sites
many useful snippets for using python in a laboratory
A standalone, portable package for producing dynamically PDF documents
A standalone, portable Ada package for producing Excel spreadsheets
TOMUSS: The Online Multi User Simple Spreadsheet