VS Code Extensions

ConfigDiff — Compare Configs Across Environments

ConfigDiff — Compare Configs Across Environments

by mjethwa-streamlit

Diff config files (JSON/YAML) across environments to catch missing or mismatched keys. Three-way diff, type-mismatch detection, .env/TOML, and drift alerts with Pro.

Downloads

19

Rating

— (0)

Version

1.0.0

Last updated

Jun 11, 2026

Linters #yaml #diff #environment #config #env

"Works on my machine" is usually a config difference. ConfigDiff compares config files across environments and surfaces exactly what's missing or drifted.

Free

Two-way diff for JSON and YAML
Missing-key highlighting and value drift
Problems-first table view

Pro

Three-way diff (dev vs staging vs prod)
Type-mismatch detection
.env and TOML support
Drift alerts when a watched file changes

Keys are flattened to dot-paths so nested configs compare cleanly.

Get a Pro key at marketplace.dashovia.com/extensions/config-diff.

Related extensions

Haskell Syntax Highlighting

Haskell Syntax Highlighting

haskell

Syntax support for the Haskell programming language.

Programming Languages #yaml

Java and Kotlin by IntelliJ IDEA

Java and Kotlin by IntelliJ IDEA

JetBrains

IntelliJ-powered code engine

Programming Languages Snippets #java

AI Toolkit

iskandersierra

Capture code review annotations, manage review sessions, and generate draft outputs in VS Code.

PHPantom

PHPantom

phpantom

Fast PHP language server with Laravel and PHPStan-aware type intelligence.

Programming Languages Linters #php