Your First WebAssembly Program and Web App (Written, Tested, and Deployed Entirely in the Web Browser)

# WebAssembly Just Got More Accessible You can now write and test computer programs directly in your web browser without installing any special software on your computer—a significant step toward making programming more approachable for beginners and busy professionals. This development uses existing tools like Emscripten and GitHub Codespaces to let you work entirely online, meaning you could theoretically learn to code or build simple applications during your lunch break without any setup headache. For non-technical readers, think of it as the difference between needing a full kitchen to cook versus being able to prepare a meal at a communal space that already has everything you need.