A lightweight JavaScript gaming micro-library, optimized for js13kGames.
See the codeICE Out; Abolish ICE
A lightweight JavaScript gaming micro-library, optimized for js13kGames.
All the documentation can be found on the github page.
If you'd like to chat about Kontra, check out the #kontra channel of either the js13kGames Slack or the Gamedev.js Discord!
See the Contributing file.
Kontra.js is made possible by users like you. Through helping find issues, opening pull requests, and funding continuous development, Kontra.js can continue to provide you with quality improvements and updates.
When you become a Patron, you get access to behind the scenes development logs, the ability to vote on which features to work on next, and early access to development builds.
Overall
Maintained
Code review
npm
Latest release
Releases this year
465 followers · starred Mar 2023
1,976 followers · starred Mar 2026
235 followers · starred Jun 2019
11,118 followers · starred Dec 2025
A lightweight JavaScript gaming micro-library, optimized for js13kGames.
See the codeICE Out; Abolish ICE
A lightweight JavaScript gaming micro-library, optimized for js13kGames.
All the documentation can be found on the github page.
If you'd like to chat about Kontra, check out the #kontra channel of either the js13kGames Slack or the Gamedev.js Discord!
See the Contributing file.
Kontra.js is made possible by users like you. Through helping find issues, opening pull requests, and funding continuous development, Kontra.js can continue to provide you with quality improvements and updates.
When you become a Patron, you get access to behind the scenes development logs, the ability to vote on which features to work on next, and early access to development builds.
Overall
Maintained
Code review
npm
Latest release
Releases this year
465 followers · starred Mar 2023
1,976 followers · starred Mar 2026
235 followers · starred Jun 2019
11,118 followers · starred Dec 2025