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How The New York Times Migrated from Enzyme to React Testing Library

A thorough look at the technical challenges and strategies the NYT used to perform a piecemeal upgrade of its React testing approach without disrupting either end users or other developers. - https://open.nytimes.com/how-the-new-york-times-systematically-migrated-from-enzyme-into-react-testing-library-b3ea538d001c

#react
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React.memo Demystified: When It Helps and When It Hurts

Memoization in React can be tricky. This post explains how React.memo, useMemo, and useCallback work, when they’re useful, and when they’re just making things harder. - https://cekrem.github.io/posts/react-memo-when-it-helps-when-it-hurts/

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Writing alt text with AI

Jared Cunha explains how LLMs can lower the burden of writing useful alt text for images, with the right prompting. - https://jaredcunha.com/blog/writing-alt-text-with-ai

#html #ai
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Introducing Motion for Vue

An animation library that's simple to start and fun to master, its unique hybrid engine combining the performance of hardware accelerated browser APIs with the limitless potential of JavaScript. - https://motion.dev/blog/introducing-motion-for-vue

#vue
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RIP Styled-Components. Now What?

Styled-components are officially in maintenance mode. React’s API changes and the rise of tools like Tailwind CSS and Vanilla Extract have made it obsolete. If you’re still holding on, this post has a list of alternatives to help you move on. - https://fadamakis.com/rip-styled-components-now-what-a8717df86e86

#react
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Node.js Moves Toward Stable TypeScript Support with Amaro 1.0

Amaro is Node’s official way to strip types out of TypeScript code so that Node can run it (though you can also use Amaro as a library, if you prefer). The 1.0 release is a key milestone on the way to moving TypeScript support in Node.js from experimental to stable in a release later this year. Sarah rounds up the entire story. - https://socket.dev/blog/node-js-moves-toward-stable-typescript-support-with-amaro-1-0

#nodejs
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Build a Custom RAG AI Agent with TypeScript and Jupyter

Deno, Ollama, and a few different AI models come together in this tutorial for storing document embeddings in a vector store and querying them for use in a basic agent. - https://deno.com/blog/build-custom-rag-ai-agent

#ai
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Figma MCP vs Claude: A UI Building Battle

Jack has a basic app view built in Figma and wants to turn it into working React code. What works best? Taking a screenshot and getting Claude Code to attempt to implement it, or use Figma’s own MCP server to do the work? - https://www.youtube.com/watch?v=uGp5kTPWaqY

#react
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2025/09/21 04:32:33
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