Debuggers

Debug Inspector

HALISTAHASAHIN

Visualize your own C/C++ data structures — threads, semaphores, mutexes, queues, linked lists, any struct collection — as live, sortable tables while debugging with GDB. Config-driven and read-only.

PLCSim

appscat

Simulate PLC programs in Structured Text (IEC 61131-3) directly in VS Code — no hardware needed

Pile ou Face

PileOuFaces

Binary reverse engineering tool for CTF: disassembly, CFG, call graph, xrefs, decompilation and annotations for ELF/PE/Mach-O binaries.

Java and Kotlin by IntelliJ IDEA

JetBrains

IntelliJ-powered code engine

SpDev — SQL Procedure Development

AreebAhmer

Debug stored procedures with local .sql files and trace visualization

Arduino VsCode IDE

electropol-fr

Arduino IDE integration for VS Code — CLI-based, fork of Microsoft's extension

SF Toolkit

ShiladityaBose

All-in-one Salesforce developer toolkit — Apex log analyzer (10 views), multi-protocol API client with environments/variables/collections, 37 data tools, text diff, Agentforce trace inspector, Apex analysis & test gen, permission set viewer, and more.

AT32 VSCode IDE

arterytek

Official development environment for AT32 ARM Cortex-M microcontrollers. Create, build, flash and debug AT32 MCU projects directly in Visual Studio Code.

T-SQL Step Debugger

ibaxo

Client-side, interpreter-driven step debugger for T-SQL / MSSQL (SQL Server) stored procedures, functions, and scripts — no engine-side debug support required.

Bloblang

teyfix

Bloblang language support for VS Code

Dev Env Diff & Flight Recorder

alekseialeinikov

One-click snapshot of your dev environment (runtimes, Docker, ports, env, scripts, lockfiles, git), diff between machines, and a Markdown report — to kill 'works on my machine'.

GSharp

gsharplang

Rich language support for G# (.gs files, .gsproj projects)