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8 repositories by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)

Language: JavaScript
Tag: Mocking
Clear all

1.typicode / json-server

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

api
fake
frontend
json
mock
rest
+1 more

JavaScript MIT76K total7.3K forks

+559 stars

from 75,175 · score 6.33

2.YMFE / yapi

TranslatedYApi is a visual API management platform that can be deployed locally and connects front-end, back-end, and QA

api
api-manager
api-management
api-test

JavaScript APACHE-2.028K total4.8K forks

+140 stars

from 27,559 · score 4.95

3.nock / nock

HTTP server mocking and expectations library for Node.js

http
mock
nock
node
javascript

JavaScript MIT13K total785 forks

+74 stars

from 13,061 · score 4.32

4.Netflix / pollyjs

Record, Replay, and Stub HTTP Interactions.

javascript
browser
nodejs
testing
netflix
record
+1 more

JavaScript APACHE-2.010K total358 forks

+40 stars

from 10,211 · score 3.71

5.nuysoft / Mock

A simulation data generator

JavaScript Other license20K total2.6K forks

+30 stars

from 19,526 · score 3.43

6.sinonjs / sinon

Test spies, stubs and mocks for JavaScript.

stubs
javascript
tdd
test-driven-development
unit-testing
sinon
+2 more

JavaScript Other license9.8K total815 forks

+25 stars

from 9,727 · score 3.26

7.marmelab / json-graphql-server

Get a full fake GraphQL API with zero coding in less than 30 seconds.

graphql
graphql-server
express-graphql

JavaScript MIT1.9K total167 forks

+3 stars

from 1,946 · score 1.39

8.thlorenz / proxyquire

🔮 Proxies nodejs require in order to allow overriding dependencies during testing.

JavaScript MIT2.7K total102 forks

+1 stars

from 2,742 · score 0.69

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