AIEngine bitbucket.org

AIEngine is a next generation interactive/programmable Python/Ruby/Java/Lua packet inspection engine with capabilities of learning without any human intervention, NIDS(Network Intrusion Detection System) functionality, DNS domain classification, network collector, network…

AutoShun autoshun.org

AutoShun is a Snort plugin that allows you to send your Snort IDS logs to a centralized server that will correlate attacks from your sensor logs with other snort sensors, honeypots, and mail filters from around the world.

OSSIM alienvault.com

OSSIM provides all of the features that a security professional needs from a SIEM offering – event collection, normalization, and correlation.

XSS game xss-game.appspot.com

A game about tricking people into running code in their browsers.

Grid Garden cssgridgarden.com

A game for learning CSS grid layout.

Pony Foo ponyfoo.com

Testing JavaScript Applications manning.com

A book about JavaScript testing tools and techniques for developers.

②ality 2ality.com

Swift Playgrounds apple.com

Apple's fun iPad app for learning Swift.

Callback Women callbackwomen.com

Sharing CFPs via Twitter.

videolan.org videolan.org

Where it all starts.

Tidal tidalcycles.org

SuperCollider supercollider.github.io

Sonic Pi sonic-pi.net

Pure Data puredata.info

Q Light Controller+ (QLC+) qlcplus.org

QLC+ is a free and cross-platform software to control DMX or analog lighting systems like moving heads, dimmers, scanners etc. Source Code ✓ open-source.

PJSIP pjsip.org

Multi-protocol RTC library written in C.

ossia ossia.io

Open Lighting Architecture (OLA) openlighting.org

A framework for lighting control information. Supports a range of protocols and over a dozen of USB devices. Source Code

MPD musicpd.org

LibreTime libretime.org

Kamailio kamailio.org

Open source SIP server widely deployed by carriers and providers. Formerly known as OpenSER.

Icecast icecast.org

Gqrx SDR gqrx.dk

Site domenlightenment.com

Pixel Joint pixeljoint.com

Community for artists making low-resolution, low-power pixel art.

Vuo vuo.org

sketch.js soulwire.github.io

Web Audio School mmckegg.github.io

Interactive WebAudio tutorials.

Imgur imgur.com

Maximum file upload is 50MB.

ImageMagick imagemagick.org

Tool for manipulating images.

GraphicsMagick graphicsmagick.org

Usually faster than ImageMagick.

WeLoveIconFonts weloveiconfonts.com

A free & open source icon fonts hosting service (like Google Web Fonts, but icon fonts only).

unDraw undraw.co

:copyright: Open-source illustrations for every project you can imagine and create.

Stocksnap stocksnap.io

Hundreds of high resolution images added weekly.

Open Type Foundry open-foundry.com

:copyright: A new platform for open-source fonts in a noise-free environment.

Material Design Icons material.io

:copyright: Google's Material Icons.

Libre Stock librestock.com

Search engine for stock photo websites.

LibreShot libreshot.com

A collection of hundreds of high quality free stock images for personal or commercial use.

Jay Mantri jaymantri.com

Free pics. Do anything. Make magic.

ISO Republic isorepublic.com

:copyright: ISO Republic provides exclusive free stock photos for creatives.

HTML5 Up html5up.net

:copyright: HTML5 UP makes spiffy HTML5 site templates.

Refe Real Life Photos getrefe.tumblr.com

Free real life photos from REFE.

Free Music Archive freemusicarchive.org

:copyright: An interactive library of high-quality, legal audio downloads directed by WFMU, the most renowned freeform radio station in America.

Font Awesome fontawesome.io

:copyright: MIT licensed icon font.

Flowbite flowbite.com

:copyright: Free and open-source SVG icons.

Flat UI Colors flatuicolors.com

Flat color picker which gives you the perfect colors for flat designs.

Facebook Design Resource facebook.design

:copyright: A collection for design resources from Facebook including iOS9 GUI and various popular device templates.

Typewolf typewolf.com

The League of Moveable Type theleagueofmoveabletype.com

Open-source type foundry.