Ct.js v5.2.1 is out! 🎉 Bug fixes and improvements to Catnip This minor update fixes inability to use Script assets with Catnip language and some other issues. Many Catnip blocks were also improved...

Ct.js v5.2.0 is out! 🎉 Object list in room editor and general improvements This update brings a new context window to the room editor: when you’re in the Select mode, a new toolbar on the right s...

The ct.js game jam finally returns! This jam’s theme is Whiskers of time 😺 Create fun historical games that may or may not involve cats 🐈 The jam will span four weekends and a work week in-bet...

Ct.js v5.1.0 is out! 🎉 Enumeration asset type, asset searchbar, and QoL improvements This release adds a new Enumeration asset type — an asset and a data type that contains a set of named constan...

Ct.js v5.0.0 is out! 🎉 Visual programming language Catnip! Plus better bitmap font support, Typeface asset type, and more! The main feature of ct.js v5 is Catnip — a block-based visual scripting...

This update addresses several issues that were found in v4.0.0. ⚡️ General Improvements Changed button text from Save to Apply (#495 by @AnukratiMehta) Improve migration script for v4 to handle ca...

Ct.js v4.0.0 is out! 🎉 Behaviors, base classes, UI tools, new sound engine, asset folders, settings API, update to pixi.js v7, and much, much more After more than a year the day has finally come: c...

✨ New Features Ct.js now adds hash sums of exported files’ names to textures, icons, and your game’s source code. It makes it easier to update your games on your own servers and prevents the usa...

Ct.js v3.2.0 is out! 🎉 This version brings support for CoffeeScript, a simple, easy to write language that can do everything JavaScript does! The core of this update is support for CoffeeScript, a...

Have you heard of CoffeeScript? If your answer is “yes”, there are high chances that you’re as old as a dinosaur or, say, me, and that you’re looking at this post with disgust right now. It wa...

Ct.js v3.1.0 is out! 🎉 TypeScript support, multiple ct.js windows support, translations, and a bunch of QoL improvements and fixes Though I had little time working on ct.js these days, our marvello...

✨ New Features Add a tour-guide tag for making tours in ct.IDE. Add an overview guide to the app-menu. Also simplifies the code of app-menu navigation a bit. Add ct.rooms.restart() method Events fra...

Better. Smarter. More powerful. Ct.js v2, after almost a year of development, is finally out 🎉 This update makes a groundwork for a more efficient evolvement of ct.js, and also brings a ton of new...

✨ New Features Add custom properties modal for copies (#275 by @firecakes) Added map() function to ct.u (#274 by @qewer33) Clone projects from the starting screen ⚡️ General Improvements 🌐 Up...

✨ New Features Add ct.filters module by SN from our Discord server. The module allows creating special visual effects with filters or custom shaders, applied to your copies or a whole viewport Add c...

✨ New Features New tweening functions (elastic, bounce, and with backward motion) for ct.tween by kkornushin Two UI themes Pooxel Green and Pooxel Blue for that retro feel 👾 ⚡️ General Improv...

Hello, Programmer Cats! A new version of ct.js releases, and it brings tons of goodies… Let’s highlight a few: ct.place got a bunch of tracing functions: you can now check for collisions around ob...

Ct.js now has a Nightly release channel that provides you new releases directly from our repo, daily . This allows you to get the latest features before they are officially released, though you will g...

So, what's next? Ct.js has walked an eventful journey during this year or two. It got a much more performant graphics engine, more modules, more input methods, code editor with powerful typing capabil...

This release fixes issues with older projects (notably bundled examples), as well as polishes the room editor. 🐛 Bug Fixes Fix indefinite behavior after placing copies and switching to the properti...

✨ New Features Bitmap fonts — see new docs on how to use them. These fonts solve issues with blurry pixel art fonts in games, and also provide higher performance for dynamic text! ct.assert module...

Hey there, I released a new 2D asset pack with cute animals, that will help you create farming simulators, puzzle games, arcades, and many other games. Use it for free, and make great games! You can g...

Hey, creators! A new ct.js version arrives, featuring a better, sleeker code editor, support for a legacy renderer for older devices, hotkeys, new methods and variables, and a good number of bug fixes...

Another update! This one solves serious problems with ct.place, add support for dialog system Yarn, adds better collision editor, and more. Contributions from community Improved collision shape editor...

🐛 Bug fixes Fix broken desktop export, as well as uncatched errors Fix textures' "frame count" property not working (#120) by @island205 🎉 Update parameter names in ct.sprite's readme ⚡ Genera...

🐛 Bug Fixes Fix the broken sound import Fix improper movement of vertically repeating backgrounds Add actions field to new projects. Fixes the issue with "project.actions are not iterable" ⚡ Gene...

The release was available on GitHub past yesterday, but in case you missed it, here are the news about this brand new™️ version! Bug Fixes Debugger should never run in fullscreen mode Fix broken p...

Another kitty appears on the horizon... And it's GitHub! TL;DR: https://github.com/ct-js/ct-js At this week, ct.js is released under MIT license, meaning that it is now an open-source software! As th...

Here comes another update! It brings a new Actions system, which unifies different input methods into one convenient API, brings documentation translations for Russian community, and tons of edits and...

Hey there! The Next channel got a new update. This update brings a ton of various improvements, as well as new and shiny features! Skeletal animations with DragonBones DragonBones is a free app that a...

This is a maintenance update for the release channel that mostly grabs a bunch of improvements from v1.0 and adds them to 0.5. ⚡ General Improvements Ctrl+S and autosave/recovery feature 🐛 Bug Fi...

The first ever alpha version of ct.js v1.0.0 is out! You can get it now on itch.io . It introduces the new WebGL-based renderer, that gives your projects a significant speed boost and opens an avenue...

And here comes a shiny-new update to ct.js! This update aims towards making ct.js both feature-rich and highly efficient. ct.place optimizations The most important change comes to ct.place: it got a b...

This post is mainly copied from a similar announcement on Cosmic Everyday page. I'm launching my Patreon page ! 🎉 This enables you to support me as a developer and make a better future for ct.js...

This small release includes the changes made while making that game for another Mini Jam, but it also adds a new tutorial on how to save your game state and load it later. ⚡ General Improvements A b...

Hey there! Here comes another update to ct.js. It also contains a new tutorial on how to create a simple platformer! It is different from the Greed demo, though, so check it out ! A notable change is...