OSS Discovery

US
United States
PRODUCTIVITY
SELF-HOSTABLE
ACTIVELY MAINTAINED
FREEMIUM
Insomnia

INSOMNIA

Insomnia is a leading API client for REST, GraphQL, and gRPC. It enables seamless debugging, testing, and collaboration across platforms. Built with Electron, React, and Node.js, Insomnia streamlines API development and integrates with services like GitHub, Slack, and Docker, empowering teams to design, test, and document APIs efficiently.

GITHUB STARS
38k
+12% this month
FORKS
2.3k
Active community
LAST PUSH
Apr 24, 2026
High momentum
WATCHERS
241
Tracking updates
LICENSE
Apache-2.0
Commercial use
Insomnia is a leading API client for REST, GraphQL, and gRPC. It enables seamless debugging, testing, and collaboration across platforms. Built with Electron, React, and Node.js, Insomnia streamlines API development and integrates with services like GitHub, Slack, and Docker, empowering teams to design, test, and document APIs efficiently.

High Performance

Built for speed and minimal overhead.

Self-hostable

Docker, Kubernetes, or bare metal

Developer Native

Programmable via any language workflow

SUPPORTED LANGUAGES

TypeScript
TypeScript
JavaScript
JavaScript
CSS
CSS
MDX
MDX
C++
C++
Shell
Shell
NSIS
NSIS
Dockerfile
Dockerfile
Nix
Nix
HTML
HTML
C
C

VISUAL INTERFACE

Screenshot 1
Screenshot 2
Screenshot 3

The Quick Glance

Status
Active
Category
Productivity
Pricing
Freemium
Self-Hosted
Yes
Available on
Web
Latest Release
core@12.5.0
Apr 2, 2026

Relative Standing — across 1,284 tools

STARS38k
Top 8% globally
FORKS2.3k
Top 18% in Open Source
ACTIVITYHigh
Top 23% Activity
WATCHERS241
Top 15% Community