Cross-platform, sophisticated frontend for the libretro API. Licensed GPLv3.

GNU General Public License v3.0

RetroArch

Simple android app that sets SELinux into desired mode on each boot. 

I opensourced it because google banned such apps from Google Play. 
Licence is GPLv3. 

Enjoy!

SELinuxModeChanger

cross-platform (Qt), open-source (GPLv3) video editor

shotcut

[GPLv3+] install nixos over the existing OS in a DigitalOcean droplet (and others with minor modifications)

nixos-infect

LeafPic is a fluid, material-designed alternative gallery, it also is ad-free and open source under GPLv3 license. It doesn't miss any of the main features of a stock gallery, and we also have plans to add more useful features.

LeafPic

An Android app that helps you manage a healthy sleep schedule. Licensed under the GPLv3 license

GotoSleep

Shinobi Community Edition (CE) is a GPLv3+AGPLv3 release of Shinobi. The Free Open Source CCTV platform written in Node.JS (Camera Recorder - Security Surveillance Software - Restreamer.

Other

ShinobiCE

Shinobi Systems

Simple stopwatch for Android by mj and jdmonin, migrated 2015-08-01 from https://code.google.com/p/anstop/, GPLv3

anstop

Simple and powerful File Editor for Android. All is licensed under the GPLv3 license.

turbo-editor

CryptoPrices

Oliver Reiser

Crypto Prices lets you track prices of all cryptocurrencies like Bitcoin, Ethereum, XRP, and Litecoin. You can also view detailed information about every coin, like price history, market cap, and volume.

Supports over 10000 Cryptocurrencies
View prices of coins and tokens like Bitcoin (BTC), Ethereum (ETH), Bitcoin Cash (BCH), Ethereum Classic (ETC), Litecoin (LTC), Dogecoin (DOGE), Stellar (XLM), Tron (TRX) and many more.

Detailed Statistics
Get statistics to every coin, like market cap, volume, 24H-High and Low, and an interactive price chart over different time periods.

Your Favorites
Set coins as favorites to track all prices of your crypto portfolio. Sort favorites in any order you like to view prices even faster.

Your Portfolios
Add coins from all your real or imaginary crypto portfolios and watch their value change.
(This is NOT a crypto wallet. All added coins are imaginary.)

Price alerts
Create your own alerts for all coins and get notified of large price changes of your favorites.

Quick Search
Search through all available coins by name or symbol.

56 Supported Fiat Currencies
US Dollar (USD), Euro (EUR), British Pound (GBP), Australian Dollar (AUD), Canadian Dollar (CAD), Swiss Franc (CHF), Chinese Yuan (CNY), Japanese Yen (JPY), New Zealand Dollar (NZD) and Russian Ruble (RUB) and more.

Feature Overview
• List of all cryptocurrencies 
• Sort coins by marketcap, volume etc.
• Add coins as favorites
• Sort favorites in custom order
• View detailed statistics and price history
• Imaginary portfolios
• Create price alerts for coins
• Get notification on large price movements
• Change the currency of the prices shown
• Password lock
• Search
• Dark mode and color customization

Free and Open source
Crypto Prices is open source and licensed under GPLv3. The source code is available here: https://gitlab.com/cl0n30/cryptoprices