Fuzion

A high-level programming language designed for real-time software development.

Introduction

🧭

News Fuzion Purpose Safety and Security Mission Statement Limitations

Social Media

📣

Toots 🦣 @fuzion@types.pl 🦋 @fuzionlang.bsky.social

Tutorial

👩‍🎓

➦ Modern Syntax Classic syntax using { } Playground

How to...

❓

Install Fuzion Use Fuzion Get editor support

Sample Code

📃

Examples Idioms Benchmarks Caveats

Recent commits

🌳

2026-09-23 Merge pull request #7849 from michaellilltokiwa/wolfssl--provide-default-_`wolfssl_lm`_

2026-09-23 Merge pull request #7850 from michaellilltokiwa/win--fzE_lstat,-CloseHandle-only-if-not-INVALID_HANDLE_VALUE

2026-09-23 Merge pull request #7847 from michaellilltokiwa/win--assert-non-zero-truncation

2026-09-23 Merge pull request #7843 from michaellilltokiwa/win--support-exit-code-259-in-fzE_process_poll

2026-09-23 Merge pull request #7841 from michaellilltokiwa/base--minor-cleanups-in-Reader

2026-09-23 Apply suggestion from @michaellilltokiwa

2026-09-23 win: fzE_lstat, CloseHandle only if not INVALID_HANDLE_VALUE

Reference Material

🗃️

Sources (GitHub) Release Notes (GitHub) Design Documents API-Documentation API-Source EBNF Grammar (ANTLR4) Railroad Diagrams

🎙️

Embedded World 2026 Fuzion FOSDEM 2025 Effects Everywhere VMIL 2024 The Fuzion IR AEiC 2024 Effects and Analysis FOSDEM 2024 Fuzion on the JVM TyDe 2023 Types as 1^st Class… FOSDEM 2023 Effects & Types All talks

Community

🇺🇳

Help Wanted! Bug reports... Thanks to...

Tools

🛠️

VS Code plugin Fuzion Language Server

General

§

Imprint (Impressum) User data Delete Account Terms of Service Privacy policy Cookie policy Credits

last changed: 2026-09-23