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user: howToTestFE
created: 2025-06-23
karma: 331

i run https://howtotestfrontend.com, a site full of resources and tips on how to test React frontend code.

i would guess most links i post are either about testing, frontend development, typescript, etc etc.

i also post interesting links i found around the web. the only site that is mine is www.howtotestfrontend.com, the rest are just ones i think might be interesting on hacker news.

submissions:

The Conductor Rewrite: What They Changed to Make It Fast
2 points | 0 comments
Reverse Engineering Linear's Sync Engine: A Detailed Study
2 points | 0 comments
How's Linear so fast? A technical breakdown
495 points | 235 comments
Use Faker to improve the quality of your tests
1 points | 0 comments
0 points | 0 comments
Vitest vs. Jest
1 points | 1 comments
0 points | 0 comments
PostHog's 404 Page
2 points | 1 comments
Ship Types, Not Docs
8 points | 6 comments
0 points | 0 comments
0 points | 0 comments
From 88 to 24 Seconds: Drop-In Replacements That Cut CI/CD Runtime by over Half
2 points | 1 comments
OpenAI's internal documents predict $14B loss in 2026 according to report
3 points | 0 comments
0 points | 0 comments
0 points | 0 comments
Whenwords: An Open Source Library Without Code
2 points | 1 comments
0 points | 0 comments
Digg.com Is Back
12 points | 10 comments
Malicious GhostPoster browser extensions found with 840k installs
1 points | 0 comments
ChatGPT to start showing ads in the US
2 points | 2 comments
0 points | 0 comments
0 points | 0 comments
Everything you need to know about act() in React tests
15 points | 0 comments
Why Object of Arrays beat interleaved arrays: a JavaScript performance issue
46 points | 22 comments
Thompson tells how he developed the Go language at Google [video]
6 points | 0 comments
React Server Components exploit in RscExplorer (CVE-2025-55182)
1 points | 0 comments
Data centers are West Virginia's new strip mines
4 points | 0 comments
Coding Snake in Functional JavaScript (2018) [video]
2 points | 0 comments
Silicon Valley's tone-deaf take on the AI backlash will matter in 2026
83 points | 32 comments