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npm · #3651 most downloaded on npm
HTTP server mocking and expectations library for Node.js
Last release 13 days ago
21 Sep 2026
Ships fairly regularly
a new release about every 5 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
2 versions withdrawn
withdrawn after publishing
15 years old
470 releases · first in 2011
match HTTP headers with case insensitivity
remove arrow functions to restore Node<4 compatibility
One column per quarter.
url encoded body matches non-string values
## 9.2.3 (2018-02-27) ### Bug Fixes * PhantomJS 2 usage
Allow allowUnmocked = true and regexp paths to work
package: update chai, lodash, propagate, qs
support replay of recorded binary responses
## 9.1.10 (2018-02-24) ### Bug Fixes * request timeout
allowing dot notation parsing for x-www-form-urlencoded posts
## 9.1.8 (2018-02-21) ### Bug Fixes * undo confusing error message
## 9.1.7 (2018-02-21) ### Bug Fixes * case insensitive reply headers
implement callback on req.write and req.end.
## 9.1.5 (2017-12-20) ### Bug Fixes * typo in debug message
URLs Ending with Comma Cause "No match for HTTP request" Error
set protocol correctly (#1027) (fa58493), closes #976
lib: [match_body] stringify object by qs package
lib: [match_body] stringify object by qs package
stop persisting a persistent nock. (f3f9bc7), closes #438
intercept ClientRequest.flushHeaders()
support for regex with query params
correctly parse request without specified path (#1011) (eac534b), closes #1003
re-add support for matching body to query string regex
include path in the matching log output
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