@charca

Staff Software Engineer @helpscout. Writing about frontend architecture at https://xitter.cf/t.co/ZrV8Ig9sqp. Terrible at tennis. 🇦🇷 🇺🇸

 Los Angeles, California
frontendatscale.com
Joined February 2009
  • Tweets2.9K
  • Following1K
  • Followers4.5K
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📣 Announcing Frontend at Scale 🎊 You know how I'm always rambling about complexity, abstractions, design patterns, and other things that make you yawn? Well, now you can get all of that right in your email! It'll be fun, I promise. Subscribe here 👇 frontendatscale.com?foo=bar

Frontend at Scale - Level up your frontend architecture skills

frontendatscale.com
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Maxi Ferreira retweeted
Dan DiGangi
@dandigangiSep 10
got laid off unexpectedly today from running postmark eng. that's life i guess. will be looking around for an eng manager spot or if anyone wants to throw a referral my way. best team i've ever had and coolest product i've worked on hands down. sad day.
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Today in building my own tools just because: a Figma plugin to populate designs with movie data 🎬 Powered by the TMDB API Useful for testing layouts in different languages!
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Got a couple of days off this week to play with some new tech! First order of business, set up background agents with @DevDeputies by @sidpalas
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Update: Background agent connected to GH and is already getting stuff done 🙌
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Si no se sufre no sirve 🇦🇷
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Join us tomorrow at 9:30 AM CDT for a live, interactive workshop with @charca! Learn practical frontend architecture patterns as a real app evolves: unorganized monolith → modular monolith → micro-frontend. 🔗 frontendmasters.com/workshop…
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Don’t make tap the sign
shadcn
@shadcnMay 5
We're doing it again.
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Hey I know that guy! So excited for this 🙌 Save the date and come hang out and chat about all things frontend architecture
Master.dev (Formerly Frontend Masters)
@MasterDotDevMay 1
🏗️ Frontend codebase getting hard to scale? Join Maxi Ferreira LIVE for a workshop on modular monoliths and micro-frontends. Practical, project-based, and focused on how architecture translates into real code. 📅 May 12, 2026 from 9:30am to 4:30pm CDT 🔗 frontendmasters.com/workshop…
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I’m sorry, @JamesClear Atomic Habits is no longer my favorite book
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I have a cron job that asks Claude to migrate the entire codebase to Rust every 10 minutes. I’m definitely getting an exceeds expectations this year.
sunny madra
@sundeepMar 20
“If your $500K engineer isn’t burning at least $250K in tokens, something is wrong.”
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Maxi Ferreira retweeted
Jason Lengstorf
@jlengstorfMar 9
WEB DEV CHALLENGE IS BACK — early access to season 3 is available to @codetv_dev supporters right now! out for everyone tomorrow, but you get a twofer of watching this episode early + supporting more content like this by joining today 💜 (link in thread)
Jason on set of Web Dev Challenge season 3 with Luna. the text overlay reads, "Web Dev Challenge is back"

ALT Jason on set of Web Dev Challenge season 3 with Luna. the text overlay reads, "Web Dev Challenge is back"

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This is getting out of hand...
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If you are as confused as I am about what all these different terms mean, you need to watch this video. Clear, concise, and super informative. Such a fantastic explainer. Thanks, Lee!
Lee Robinson
@leerobJan 15
Rules, commands, MCP servers, subagents, modes, hooks, skills... There's a lot of stuff! And tbh it's a little confusing. Here's what you need to know (and how we got here).

Agent Skills, Rules, Subagents: Explained!

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Maxi Ferreira retweeted
Chris Tate
@ctatedevJan 15
Introducing json-render AI-generated UI. Deterministic output. 1. Define your component catalog 2. AI steams JSON 3. Render interactive UI Let users prompt dashboards, widgets and apps - safely constrained to components and actions you define
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Interactive Guide To TanStack DB by @charca. A good read, with fun interactive examples. frontendatscale.com/blog/tan…

An Interactive Guide to TanStack DB | Frontend at Scale

frontendatscale.com
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The fastest way to divorce @patrines3
This Post is from a suspended account. Learn more
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Maxi Ferreira retweeted
MLB
@MLB2 Nov 2025
INCREDIBLE GAME INCREDIBLE SERIES INCREDIBLE SEASON THE @DODGERS ARE BACK-TO-BACK CHAMPS 🏆 (MLB x GEICO)
Final Score Graphic, 11/1/25 Game 7 World Series 2025, Presented by Capital One More Baseball, Presented by GEICO F/11: Los Angeles Dodgers 5, Toronto Blue Jays 4 LAD wins series 4-3 Pictured: Yoshinobu Yamamoto looks upward and shouts in celebration after the Dodgers recorded the final out of the 2025 World Series. He is wearing a gray Los Angeles Dodgers jersey and a blue cap.

ALT Final Score Graphic, 11/1/25 Game 7 World Series 2025, Presented by Capital One More Baseball, Presented by GEICO F/11: Los Angeles Dodgers 5, Toronto Blue Jays 4 LAD wins series 4-3 Pictured: Yoshinobu Yamamoto looks upward and shouts in celebration after the Dodgers recorded the final out of the 2025 World Series. He is wearing a gray Los Angeles Dodgers jersey and a blue cap.

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A totally reasonable amount of candy, according to my kids
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🚀 Announcing @Tan_Stack Start v1 Release Candidate! Upgrades ↓ ✨ Unified Route Tree: no more server-specific files 🔐 Type-safe middleware & server context upgrades 🛡 CSP/nonce support ⚡ Now works with any native Vite Env plugin 🌀 Zero-JS: any server handler can render!
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Excelente noticia para la comunidad tech de Argentina! 🇦🇷 🎉
Esteban Suárez
@EstebanSuarez22 Sep 2025
A partir de hoy, @vercel puede contratar en Argentina 🇦🇷 Es una noticia que me da MUCHA alegría. Sé el talento que hay acá y que ahora puedan sumarse a Vercel me parece increíble. Hay muchísimos roles abiertos, sobre todo para sumarse al equipo de @v0.
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