Now available for macOS & Windows — free

Live Apex debugging,
reimagined.

Debug Salesforce Apex code the way Chrome DevTools debugs JavaScript. Connect straight to your DX Org and Customer Orgs, pull live data, set breakpoints, inspect variables, and replay execution against real org behavior. Not mock data.

Download for macOS Download for Windows
Free forever · v1.0 · No account required
// Org connectivity

Connect to any org in seconds.

One command palette handles authentication for every environment you work in. Your session stays local — no external servers, no telemetry, no data collection.

DX Org Customer Orgs Sandbox Production Custom Domain

A debugger that feels like Chrome DevTools.

Set breakpoints in .cls files, step in, over, and out, hover to inspect anything, and watch scoped variables update as execution moves — the V8 workflow you already know, pointed at Salesforce.

Breakpoints & conditional stops Variable & watch expression panels Full call stack across triggers, classes & flows

Debug with live data, not fixtures.

Query real records mid-session, evaluate expressions against org state, and reproduce production bugs with the exact data that caused them. When the bug depends on data, the data is right there.

Inline SOQL with live org queries Live record & field inspection Apex test runner with per-run logs

Replay any execution. Frame by frame.

Capture an org execution log once, then scrub through it like a video — every statement, every SOQL call, every limit consumed. Find the exact moment things went wrong without re-running anything.

Timeline scrubbing across the whole transaction Governor limit tracking per frame Jump from any frame straight into source
// Everything included

A complete studio, not just a debugger.

🧠

Monaco Editor Core

The engine that powers VS Code — 30+ language syntax highlighting, minimap, multi-cursor, and a full command palette.

💾

Auto-save & Session Restore

Every tab is continuously persisted. Crash, quit, or reboot — relaunch and your entire workspace is rebuilt exactly as you left it.

🧪

Apex Test Runner

Run tests straight from the editor with per-execution debug logs and instant pass/fail feedback.

🔎

Search Everything

Regex find & replace, whole-word matching, Go to Line, and project-wide search across folders.

⌨️

Keyboard-first

Every action has a shortcut — quick open, tab switching, stepping controls, and command palette at ⌘⇧P.

🔒

Private by Design

Uses your existing Salesforce CLI auth. No external servers, no telemetry, no data ever leaves your machine.

// Get started

Start debugging live.

Free forever. Installs in seconds. Works with every org you have.

Download for macOS Download for Windows
macOS (Apple Silicon) · Windows 10+ · v1.0
118+ downloads and counting