1.mswjs / msw
The industry standard for API mocking in JavaScript.
+525 stars
from 17,801 · score 6.27
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
8 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
2.mockoon / mockoon
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
+269 stars
from 8,198 · score 5.60
3.zuiidea / antd-admin
AI-friendly enterprise front-end best practices
+79 stars
from 9,689 · score 4.38
4.ardatan / graphql-tools
:wrench: Utility library for GraphQL to build, stitch and mock GraphQL schemas in the SDL-first approach
+19 stars
from 5,415 · score 3.00
5.APIs-guru / graphql-faker
🎲 Mock or extend your GraphQL API with faked data. No coding required.
+8 stars
from 2,705 · score 2.20
6.tianchangNorth / pocket-mocker
In-page HTTP controller for frontend development. Intercept, modify, and simulate API responses directly in the browser.
+8 stars
from 517 · score 2.20
7.MockyAbstract / Mocky
Generate custom HTTP responses, the simpler way to test your Web Services
+3 stars
from 2,072 · score 1.39
8.marmelab / FakeRest
Patch fetch/XMLHttpRequest to fake a REST API server in the browser, based on JSON data.
+2 stars
from 452 · score 1.10