We’re experts in Machine Learning and APIs. Why keep it to ourselves?

From 1 to 10,000 test cases in under an hour - A beginner's guide to property-based testing

We'll teach you what property-based testing is and how to write your first test.

FF
CS

6th Apr

Weekly metrics for your GitHub repos with VANITY

We're launching a new open-source project that emails you weekly GitHub metrics.

NK

3rd Apr

TypedDict vs dataclasses in Python — Epic typing BATTLE!

Why we migrated from TypedDict to datatypes in our latest project.

MS

27th Mar

Word embeddings with code2vec, GloVe and spaCy

How to choose a word embeddings algorithm based on your use case.

MM

24th Mar

Understanding telemetry features in open-source software

What does it mean to have telemetry features in open source projects and how do developers feel about it.

CS

18th Mar

On-device mocking of REST APIs in React Native

A tutorial on how to mock REST APIs in React Native apps

MS

13th Mar

Building a real-time HTTP traffic stream with Apache Kafka

A practical how-to guide and example application for building automated OpenAPI specifications.

KS

10th Mar

Getting started with Meeshkan

An interactive tutorial for the Meeshkan collect, build, and mock workflow.

MS

2nd Mar

Announcing Meeshkan, a new tool for mocking HTTP APIs

A coming-out party for the world's greatest API mocking tool that no one has ever heard of. Yet.

MS

28th Feb

Comparing Prism, Hoverfly, and Meeshkan - Part 1

An article comparing three mocking frameworks

MS

18th Feb

Introducing HTTP types

A standard for recording HTTP requests and responses

MS

18th Feb

Comparing Prism, Hoverfly, and Meeshkan - Part 2

An article comparing three mocking frameworks

MS

18th Feb

Introduction to composable optics with monocle-ts

With io-ts, Elvis and Metallica.

KS

16th Feb

Covariance and contravariance in generic types

With Python and corgis.

KS

9th Feb

unmock vs nock - comparing two JS mocking frameworks

Learn how to write integration tests with unmock and nock.

MS

8th Feb

We're migrating Unmock to Meeshkan

A short announcement and story of open-source resilience.

CS

28th Jan

Resources for learning Python in 2020

A (non-exhaustive) list of resources for Python newbies.

CS

25th Jan

Let It Snow!

A stocking stuffer bringing you open-source cheer.

MS

26th Dec

How To Buy a Digital Twin

A helpful article that gives you the tools you need to decide when and why to purchase a Digital Twin of your APIs, databases and IoT devices.

MS

26th Dec

Mocking the internet in a CircleCI pipeline

How to test code with network calls in CircleCI.

MS

6th Dec

Giving back to the open-source tools we run on

My 24 Pull Requests alternative.

CS

4th Dec

How to remove condescending language from documentation

A Hacktoberfest adventure in creating more inclusive open-source documentation.

CS

22nd Nov

Defining Confidence in Software Testing

Trying to make sense of all the vague terminology in testing land, starting with confidence.

CS

15th Nov

Setting up the alex.js language linter in your project

A practical how-to for linting polarizing language in your Markdown files.

CS

11th Nov

What is the Testing Pyramid even?

Because no one wants to fail a technical interview because of a metaphor.

CS

5th Nov

Introducing wtfuzz - A video series about testing and open learning

We're launching a new YouTube series that'll cover testing fundamentals and unmock-js.

CS

25th Oct

How to mock API calls in React Native

Learn to use unmock and react-native-testing-library.

KS

23rd Oct

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UnmockJaymockVanity.devNot salesforce