2023: The Prettier Challenge to write a Rust program that would pass 95% of the test suite for the prettier code formatter was completed within three weeks, with an award of $22,500 to Biome contributors.
2018: Mozilla Firefox's WebRTC (Web Real-Time Communications) bug was submitted by Education First to Bountysource for $50,000.
2004: Mozilla introduced a Security Bug Bounty Program, offering $500 to anyone who finds a "critical" security bug in Mozilla.
Two software bounties were completed for the Amiga Research Operating System (AROS), implementing a free Kickstart ROM replacement for use with the UAE emulator and FPGA Amiga reimplementations, as well as original Amiga hardware.
AmiZilla was an over $11,000 bounty to port the Firefox web browser to AmigaOS, MorphOS and AROS. While the bounty produced few direct results, it inspired many bounty systems in the Amiga community, including Timberwolf, Power2people, AROS Bounties, and Amigabounty.net .[citation needed]