Stars
Command-line program to download videos from YouTube.com and other video sites
A list of useful payloads and bypass for Web Application Security and Pentest/CTF
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.
Daemon to ban hosts that cause multiple authentication errors
music library manager and MusicBrainz tagger
Picard is a cross-platform music tagger powered by the MusicBrainz database
A minimal set of icons in raster, vector and font formats — free for public use.
Dash repo of user contributed docsets
Technical details that a programmer of a web application should consider before making the site public.
Mittn: Security test tool runner for test automation in CI