Comparing test assertion styles in JavaScript
October 5, 2023 
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An Interactive Intro to CRDTs — Conflict-free replicated data types (the so-called CRDTs) provide a popular approach to replicate data across numerous clients and allow live collaboration between them without conflicts. This post really digs into what makes CRDTs tick well, complete with interactive examples. Jake Lazaroff |
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Test Assertion Styles in JavaScript — Isaac, fundamental to the development of npm and the growth of Node, shares his thoughts on the two main approaches common in JavaScript testing APIs and which he prefers best. Isaac Z. Schlueter |
Free Course: Land a Software Engineering Role — Jerome Hardaway has helps over 300 folks get a software development job — now he shares his advice in this video course — featuring resume tips, networking advice, how to optimize your GitHub profile for technical scrutiny, and more. Frontend Masters |
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🎉 RELEASES: |
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📒 Articles & Tutorials |
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📗 The Story of Third-Party JavaScript (The Book) — Manning published a book by Ben Vinegar and Anton Kovalyov ten years ago that was entirely focused on writing JavaScript to run on other people’s sites – quite apt as the authors worked at Disqus at the time! This post isn’t about the topic itself but goes deep into how the book came together and how well it did. Ben Vinegar |
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Test Your React Libraries Locally with Yalc — Yalc simplifies the process of working with and ‘publishing’ packages entirely locally so you can try things out without publishing to a remote, and potentially public, registry. Andrew Israel (PropelAuth Blog) |
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🛠 Code & Tools |
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Day.js: A 2KB Immutable Date Library — Pitched as a Moment.js alternative with a mostly compatible API, Day is a smaller library for parsing, validating, manipulating, and displaying dates and times. iamkun |
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Viselect: Let Users Visually Select DOM Elements — If you’ve got a variety of elements and you want users to be able to select them in groups, individually, or even in multiple groups, this lets you offer that functionality easily. Can be used in a vanilla fashion or with integrations for React or Vue.js. Simon Reinisch |
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🎁 A VS Code Bonus |
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Awesome VS Code: A Curated List of Themes and Extensions — Yep, it’s one of those ‘awesome’ lists, but it’s packed not only with links to themes and useful extensions, but it has screenshots for most of them too. Skim through, something will jump out at you. Valerii Iatsko |
