+
+
+
+### Native runtimes for the browser
+
+Browser runtimes for [AI coding CLIs][browsercode], [Node.js][browserpod], [Python][browserpod][C/C++][cheerp], [Java][cheerpj], [Flash][cheerpx-flash], and [x86 binaries][cheerpx] via WebAssembly.
+
+Interested in any of our technologies, or generally in compilers, virtual machines, or WebAssembly?
-Interested in any of our technologies, or generally in compilers, virtual machines, or WebAssembly?
**馃憠 Join our [Discord!](https://discord.leaningtech.com/?utm_medium=social&utm_source=GitHub&utm_campaign=github+org+readme)**
+
+
+
+**Run AI coding CLIs in the browser, client-side**
+
+[ Live demo ][browsercode] 路 [ Repository ][browsercode-repo]
+
+- Runs AI coding CLIs in the browser at native speed
+- Boots Claude Code instantly, with Gemini CLI available too
+- Codex and OpenCode support coming soon
+- Includes command line tools like bash and git
+- Free and open source
+- Embed coding CLIs in your web development projects
-**A server-less virtual Linux environment running fully client-side**
+
+
+
+**A serverless Linux environment running in the browser, client-side**
+
+[ Live demo ][webvm] 路 [ Repository ][webvm-repo]
- Built on [CheerpX](#cheerpx), our x86 virtualization engine
- Run a full Linux userspace, terminal and tools included
@@ -20,12 +56,19 @@ Interested in any of our technologies, or generally in compilers, virtual machin
- Claude Computer Use support
- A complete Linux desktop environment in [WebVM 2.0](https://webvm.io/alpine.html)
+
+
-## [][browserpod]
-[Website][browserpod] / [Repository][browserpod-repo] / [Documentation][browserpod-docs]
+**Sandboxed runtimes for browser-based execution**
-**Full-Stack Development Environments in the Browser**
+[ Website ][browserpod] 路 [ Repository ][browserpod-repo] 路 [ Documentation ][browserpod-docs]
- Entirely client-side: instant startup
- Language support: Node.js available. Python and Ruby support planned.
@@ -35,25 +78,39 @@ Interested in any of our technologies, or generally in compilers, virtual machin
- Persistent filesystem stored locally in the browser
- Ideal for interactive tutorials, quick experiments, and shareable development environments
+
+
**An open-source C/C++ compiler that emits WebAssembly and JavaScript**
+[ Website ][cheerp] 路 [ Repository ][cheerp-repo] 路 [ Documentation ][cheerp-docs]
+
- Port C/C++ libraries to the browser for use in JavaScript
- Write your web application in high-performance C++
- Emits best-optimised output without external tooling
- Stays up-to-date with LLVM/Clang upstream
+
+
**A Java Virtual Machine and runtime for the browser, backed by WebAssembly**
+[ Website ][cheerpj] 路 [ Repository ][cheerpj-repo] 路 [ Documentation ][cheerpj-docs]
+
- 100% compatible with Java 8
- Full runtime environment for applications, applets, libraries, and Java Web Start / JNLP applications
- Run any Java library from JavaScript using only its JAR file
@@ -61,27 +118,42 @@ Interested in any of our technologies, or generally in compilers, virtual machin
- Swing and AWT Support
- [Compile and run Java in the browser](https://javafiddle.leaningtech.com/)
+
+
**A WebAssembly-powered x86 virtual machine for the browser**
+[ Website ][cheerpx] 路 [ Repository ][cheerpx-repo] 路 [ Documentation ][cheerpx-docs]
+
- Execute unmodified x86 binaries from JavaScript 馃く
- Safe sandboxed execution fully client-side
- Includes a x86-to-WebAssembly JIT compiler, a virtual block-based file system, and a Linux syscall emulator
-- The engine behind [***WebVM***][webvm]
+- The engine behind [***WebVM***][webvm]
- CheerpX for Flash: [See Flash content in modern browsers][cheerpx-flash] by running Flash Player via CheerpX
-
+