The home for great developer writing.

We surface the best developer writing from thousands of independent blogs, updated daily.

Introducing Mentoss: The fetch mocker

1 · Nicholas C. Zakas · Jan. 27, 2025, 7 p.m.

Javascript Open Source fetch mocking Fetch API Javascript Testing

Summary

Mentoss is a new tool designed for mocking global fetch() calls effectively across both browsers and server-side environments, streamlining testing and development processes.

Read full post on humanwhocodes.com →

MORE POSTS LIKE THIS

Mockall: how to return a mocked struct from another one

Users Rust Lang · Jun 9, 2026

Rust mocking

PHPUnit 13: Managing return values for parameter sets

bitExpert AG · Mar 19, 2026

PHP PHPUnit

Branded Types

Gleb Bahmutov · Dec 5, 2025

process Testing

npm: install before test

Thiago Perrotta · Mar 19, 2025

npm Javascript

Essential pytest Plugins for Reliable, Fast Test Suites

Python Developer Tooling Handbook – pydevtools.com · Jul 23, 2026

pytest Testing

How to Build a Browser-Based PDF Signature Tool Using JavaScript

freeCodeCamp.org · Jul 21, 2026

Javascript Web Development

Discover more posts →

AUTHOR