Principal Software Engineer at @Microsoft, @fluentui & @semanticui maintainer

Joined June 2017
13 Photos and videos
Oleksandr Fediashov retweeted
🚀 I'm thrilled to announce CPUpro, my reimagining of CPU profiling tools, designed for efficiently analyzing complex, long-running scripts. It's battle-tested, blazingly fast, and built with analytics in mind. Read more in release notes: github.com/lahmatiy/cpupro/r…
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Oleksandr Fediashov retweeted
14 Mar 2024
Take your first steps into the world of Fluent UI React with our new training videos on YouTube! Follow the step-by-step course to elevate your UI design skills and master Fluent UI React from the authors and experts. Start learning today! Link: youtube.com/watch?v=19R2qAoL…

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Oleksandr Fediashov retweeted
23 Aug 2023
In a new episode of Fluent UI Insights, the #FluentUI team discusses the challenges that they face implementing accessible controls, and the high level of accessibility that Microsoft demands from its applications. 🎥 msft.it/60179MJv1
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Oleksandr Fediashov retweeted
⚛️🚀 Wondering what React Render Tracker is and how it can help you? Then these slides are for you: icloud.com/keynote/0bBreStPi… Why React Render Tracker, what's inside, main features (with notes on the mechanics of React) and instructions on how to use it. Feedback is very welcome🙏

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Oleksandr Fediashov retweeted
🚀 CodeSandbox Tip: Visit any of these URLs to quickly create a new sandbox ts.new js.new react.new vue.new ng.new csb.new
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Oleksandr Fediashov retweeted
⌨️ CodeSandbox Tip: Quickly open a GitHub repo in CodeSandbox by adding "box" to the repository URL. Try it!
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It's annoying that such popular library as Lodash does not have a security release from July github.com/lodash/lodash/iss…

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Dear @vercel, the experience with you is absolutely outstanding 👍 But, can you please fix this? This env variable is definitely will not affect security 🙂
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A PR that I recently submitted shows why bundle size checks are really important. A single import can bring 30KB to your app. github.com/Semantic-Org/Sema…
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So, after five years of development Semantic UI React 1.0.0 was released 🌠
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My upgrade to @WebStormIDE 2020 is my worst dev experience. On Windows 10 it performs incredibly bad compared to 2019 edition☹️
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Tried today Linaria (github.com/callstack/linaria), it's really awesome, great job @callstackio 🙌Zero-runtime looks like a single way to solve CSSinJS performance issues 🤓

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Was not able to upgrade @ReactStaticJS to 6 because of bugs, now the same situation with 7 😭 Going to check NextJS from @zeithq
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Oleksandr Fediashov retweeted
25 Jan 2019
Check out Jest 24 with tons of new features and a sweet new website made by the community.
25 Jan 2019
🚨 JEST 24 IS OUT NOW 🚨 Check out the sweet new site jestjs.io Blog post: jestjs.io/blog/2019/01/25/je…
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The new release of Semantic UI React was recently shipped. Fixes critical bugs and adds new features from the latest @semanticui version 👻 react.semantic-ui.com

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Oleksandr Fediashov retweeted
27 Aug 2018
Done. Babel 7 is Released 🎤 babeljs.io/blog/2018/08/27/7…
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