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CheerpJ: The Hackathon countdown starts! Less than 24h to submit your projects 🚀 We hope everything is going smoothly so far, see you tomorrow for project presentations! https://t.co/QLNXk9dnvW

New Blog Post 🎊! As our last set of interns were wrapping up their projects, we asked them to write a little bit about what their internships were like and the projects that they worked on. Read more about it at

The CheerpJ Hackathon is officially underway! 🔥 40+ participants have joined us, both on-site in Leeds and online! Thanks to Stefano De Rossi, Ana Reyna & Ethan Hale for the welcome, workshop & https://t.co/DXZzllySEp talk. Registration is still open: https://t.co/QLNXk9dnvW

Introducing the CheerpJ: The Hackathon judging panel! Four amazing experts are backing us as we bring Java to the browser: Alessandro Pignotti, Elisabeth Panholzer, Ethan Hale, and Jeff Martin. Register now to be part of the hackathon: https://t.co/QLNXk9dnvW

DevLog / Week 30 - 2025 🚀 - Leaning Technologies All-Hands in Leeds: productive discussions and fun side-activities 🤩 - An upcoming new product got an official name 👀 - And yet another is almost ready to be revealed to the community ✨ #compilers #devlog #webassembly #webdev

DevLog / Week 25 - 2025 🚀 - Some fixes on address sanitizer and global destructors for #Cheerp - Release of #CheerpJ 4.2! with fixes on clipboard permissions! - UDP packet corruption fixes for #CheerpX #compilers #webassembly #webdev #software #leaningtechnologies

DevLog / Week 24 - 2025 🚀 - #Cheerp had improvements in the handling of global destructors! 🛠️ - #CheerpJ Some code cleaning among the Applet & JNLP runner extensions 💻 - #CheerpX issues on datagram packet corruption have been resolved ✨

DevLog / Week 23 - 2025 🚀 - #Cheerp: when threading is enabled, run global destructors at the end of main - #CheerpJ: multiple minor bug fixes! - #CheerpX: progress on the isolated WebApp version of WebVM - #ComingUp: Progress on demo with early adopters! ✨ See you next week 👋

DevLog / Week 22 - 2025 🚀 - #Cheerp had a bug fixed in the SROA optimization pass - Multiple small fixes for #CheerpJ! - #CheerpX receiving some more love for pip install #WebAssembly #compilers #software #webdev #DevLog #LeaningTechnologies

DevLog / Week 21 - 2025! 🚀 - Issue with the codegen of C++ virtual thunks for #Cheerp has been fixed! - #CheerpJ 4.1 has been released! Fixes and Java 17 preview is included - Networking stack fixes for #CheerpX #development #compilers #WebAssembly #software #DevLog

The Weekly DevLog is here! Highlights of Week 19: - #Cheerp: Progress on merging the address spaces experimental branch - #CheerpJ: Improvements to mobile keyboard support in iOS, - #CheerpX: Progress on Wine support Join us to follow the discussion!

Big congratulations to the project ✨Linux Dungeon ✨for winning first place at WebVM: The Hackathon II 🥳! Thank you to all participants for putting hard work and time on your projects. See you at the next one! https://t.co/umtbzxIkAg

#CheerpJ 4.0 is here! Read the latest blog post by @alexpignotti and @smmdr where they go into details of this release! What's new? Java 11 support and more 🚀 ! https://t.co/YeZ63aoYIC #webassembly #leaningtechnologies #compilers #java #legacy #webdev

We are just a few more days to go before #WebVM The #Hackathon II! Please find the event agenda below. If you haven't registered yet, you're not late! Please do so by following the instructions on our hackathon website: https://t.co/7OSdDNURRw

DevLog / Week 12 - 2025 🚀: #Cheerp: Implemented sched_getaffinity to get core count from the browser. #CheerpJ: Java11 - Restructured VarHandle to use toMethodHandle, optimized putImageData on RAF for faster small-section drawing. #CheerpX: Debugging JIT issue from pip install.

#WebVM: The #Hackathon II Judges Reveal! ✨ This second edition of our now traditional hackathon will be backed-up by four amazing industry experts volunteers! Are you ready to impress these tech giants? Register your participation now -> https://t.co/7OSdDNURRw

WebVM 2.0 AMA community event! Don't forget to join us today at 15:30 UK time for a live Q&A session with our developers! https://t.co/wOG11c1gBL

Registration doors are open for #WebVM: The Hackathon II! Dive into a week of coding adventure with #CheerpX to explore the theme "Learning #Linux on your Browser." https://t.co/7OSdDNURRw

Discover the magic of WebVM and Claude Computer Use integration in our latest post! Unveil the potential and implementation tips for a custom environment. https://t.co/hrNKjxCVqj #claude #AI #webvm #cheerpx #wasm

Join us for an exclusive WebVM 2.0 AMA! 🚀 Meet the devs, ask questions & dive into the newest upgrades, now with graphics & Claude AI integration! 🗨️ Live on Discord. Monday, March 24 at 15:30 UK time. Don’t miss out! 🔗 Join us: https://t.co/Z1GNP82gFq #Claude #WebDev #WebVM