BURG IDE
BURG is the online IDE for JETH. Open it in any browser, no install required:
See Compiler, CLI, and tooling for the low-level jethc compiler reference and standard JSON interface.
Overview#
BURG is a browser-based workbench that runs the JETH compiler entirely in the browser. Every edit compiles immediately and the output panel updates in place.
The interface has three areas:
- Explorer (left sidebar): create, rename, and organize
.jethsource files within your workspace session - Code editor (center): a full Monaco-based editor with JETH syntax highlighting, keyboard shortcuts, and zoom controls (
Cmd/Ctrl +,Cmd/Ctrl -,Cmd/Ctrl 0) - Compiler output (right panel): shows ABI, bytecode, Yul IR, and storage layout for the contract selected in the editor
Features#
| Feature | Detail |
|---|---|
| Instant compilation | Recompiles on each edit; errors and warnings appear inline |
| ABI view | Full ABI JSON for every contract in the file |
| Bytecode | Creation and runtime bytecode in hex |
| Yul IR | Yul output from the JETH compiler, before solc optimization |
| Storage layout | Slot assignments for every storage variable |
| File explorer | Multi-file workspace; create and switch between files in a session |
| No install | Runs entirely in the browser; nothing to configure |
VS Code syntax extension#
The JETH syntax extension lives at tools/jeth-vscode/ in the JETH repository. It provides:
- A dedicated
jethlanguage ID for.jethfiles, preventing spurious TypeScript errors from a plain.ts-style association - The orange JETH logo as the file icon in the Explorer and editor tabs
- A TextMate grammar that colorizes sized integer types (
u8..u256,i8..i256),address,bool,string,void, type constructors (mapping,Arr,Brand), value markers (External,Payable,Visible,View,Pure,event<{...}>,error<{...}>,indexed<T>), active decorators (@modifier,@nonReentrant,@override,@virtual,@diamond,@storage,@proxy,@beacon,@facet,@anonymous,@payable), globals (msg,block,tx,abi) and their members, builtins (keccak256,require,revert,emit), and deprecated legacy decorator spellings (shown with a DEPRECATED scope so they read as invalid)
Install from the JETH repository (the extension is not yet on the Marketplace):
cp -R tools/jeth-vscode ~/.vscode/extensions/jeth-syntax-0.3.0Reload the VS Code window: Cmd/Ctrl+Shift+P then "Developer: Reload Window".
Open any .jeth file. The language indicator in the status bar should read "JETH" and the file icon should be the orange JETH logo.
To uninstall: remove ~/.vscode/extensions/jeth-syntax-0.3.0 and reload.
Built by @a16k-lab