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Sergio Carracedo

@sergiocarracedo.es
133 followers 275 following 114 posts

Full-stack developer. Vue, TS, CSS, Go, and learn-new-stuff lover. Lymphoma survivor. sergiocarracedo@mastodon.cloud

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Sergio Carracedo @sergiocarracedo.es · 14/09/2026
Two years ago I created a simple script to detect when the camera is on, and turn on a "LIVE" light signal in my home office to let my wife to know when I was in a meet. I improved the script which becomes a CLI tool compatible with Linux and macOS sergiocarracedo.es/on-a-meet-cli/
sergiocarracedo.es
On a Meet, Part 2: The CLI
Two years ago, I :astro-ref[wrote an article about how to turn on a "LIVE"]{path="blog/2024/2024-06-16-real-world-on-a-meeting-light-sign"} light sign when the webcam is on (and…
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Sergio Carracedo @sergiocarracedo.es · 31/08/2026
SirenoGrid's development continues. - Linux version is almost ready (I use it everyday) - Added a new built-in addon to get the state and manage your coding agents, in some way like OpenAI Codex Micro I still need feedback from OSX users . sirenodeck.fyi
sirenodeck.fyi
Sireno Deck
Buttons belong in your dotfiles.
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Sergio Carracedo @sergiocarracedo.es · 28/08/2026
El pasado jueves estuve contándole a los bocados de anfaia.org (y a quien quisiera oír) como he usado la AI para ayudarme a encontrar un nuevo puesto de trabajo. youtu.be/ivsu42LBU6g?...
youtu.be
Get a Job with AI
YouTube video by Anfaia
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Sergio Carracedo @sergiocarracedo.es · 08/08/2026
He tenido el honor de poder participar en el segundo capítulo del podcast "AI Candente" junto a verdaderos titanes de la IA www.youtube.com/watch?v=SXCQ...
youtube.com
Podcast de Anfaia - Capitulo 2
YouTube video by Anfaia
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Sergio Carracedo @sergiocarracedo.es · 03/07/2026
Este lunes el gran @ismaelfaro compartirá mucho de lo que sabe de agentes y estoy seguro que tambien alguna de sus ideas "locas" que siempre abren la mente! 📅 Lunes, 6 de julio de 2026 🕕 18:00 h (CET) 🔗 Google Meet: meet.google.com/dpz-owqh-bxq
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Sergio Carracedo @sergiocarracedo.es · 23/06/2026
After a few weeks upgrading my "stack", I'm looking for my next professional challenge as an AI Product Engineer or Senior Developer in an inspiring project I can create impact. 🎯 ✨ If your company is looking for a profile like mine, I would love to talk! www.linkedin.com/posts/sergio...
linkedin.com
#aiproductengineer #softwaredevelopment #techjobs #ai #vigotech | Sergio Carracedo Martinez | 12 comments
Today is the day! 🚀 I'm officially back in the job market (with fully recharged batteries) 🔋 After a few intense years, I decided to step back for a while to gain some momentum. The objective? Disc...
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Sergio Carracedo @sergiocarracedo.es · 23/06/2026
Today, I want to share a few tips and tricks to help you create better AI prompts with less effort! 🚀 🔹 Prompt Expansion: How to quickly level up your text prompts. 🔹 Consistent Image Series: Generate matching visuals by distilling a specific image style. 🎨🤖 sergiocarracedo.es/prompt-expan...
sergiocarracedo.es
Tips and tricks for better prompts and consistent image generation
If you use LLMs, you've probably heard about the importance of a good prompt to get a good result. The "prompt engineering" concept was hype in 2023. But it still has meaning,…
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Reposted by Sergio Carracedo
TypeScript @typescriptlang.org · 18/06/2026
📣 TypeScript 7's Release Candidate is now out! 📣 The new native rewrite is almost here. Try it out on your codebases, and make sure your team is ready for the upcoming 7.0 release!
devblogs.microsoft.com
Announcing TypeScript 7.0 RC - TypeScript
The Release Candidate for TypeScript 7.0 is now available!
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Sergio Carracedo @sergiocarracedo.es · 16/06/2026
Agent skills are a nice tool, but as any other tool have security problems you must know about to minimize them. I wrote a blog post about the different risks a skill can bring to you "conventional" solutions, but also an agentic solution sergiocarracedo.es/skills-secur...
sergiocarracedo.es
Agent SKILLs as a security problem
Agent skills are a way to extend agent capabilities with specialized knowledge and workflows. They are basically a markdown file with the name SKILL.md, which can also be…
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Reposted by Sergio Carracedo
Asier Marqués ☕️ @asiermarques.com · 04/06/2026
Hace un par de semanas di una charla sobre Workflows con IA basados en harness para desarrollar software. Durante esta semana he escrito un artículo con lo que conté en ella. Como me ha quedado larguísimo, lo he dividido en dos partes. Esta es la primera asiermarques.medium.com/ai-assisted-...
asiermarques.medium.com
AI-assisted software development in 2026. Part 1 of 2.
Designing AI-assisted software development workflows and understanding the harness primitives
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Sergio Carracedo @sergiocarracedo.es · 11/06/2026
Una de las mejores cosas que me permite hacer la IA es el "vibetrolling": generar memes en imagenes y videos de forma casi instantanea, y con las caras de mis amigo
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Sergio Carracedo @sergiocarracedo.es · 04/06/2026
Are you using <button> when you should use <a>? It's a common trap: navigation controls look like buttons, so we render them as <button>. But this breaks open in new tab and browser back button behavior. The key insight: visuals ≠ semantics. sergiocarracedo.es/buttons-and-...
sergiocarracedo.es
Some misconceptions about buttons and links in SPAs
When we have a SPA, or any app running in a browser-like environment, we usually don't pay attention to links and buttons beyond the visual part—most UI kits include them as two…
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Sergio Carracedo @sergiocarracedo.es · 26/05/2026
New post: AI Harness with Learnship. Vibecoding is fast at first, but unstable at scale. A structured loop (discuss, plan, execute, verify, review, learn) keeps context, improves quality, and reduces rework. #AI #SoftwareEngineering sergiocarracedo.es/ai-harness-l...
sergiocarracedo.es
AI Harness: From vibecoding to agentic engineering with Learnship
SOME CONTEXT Looking back, we started chatting with the AI to help with coding. Then IDEs started using AI models to autocomplete code in the IDE. Later, we started using agents…
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Sergio Carracedo @sergiocarracedo.es · 16/05/2026
If you use an IKEA LÅNESPELARE Monitor stand, this laptop supports I created could be useful for you www.thingiverse.com/thing:7354181
thingiverse.com
IKEA LÅNESPELARE laptop under mount by sergiocarracedo
Simple IKEA LÅNESPELARE under "desk" laptop mount. Print vertically for maximum resistance.You will need at least 4 x M3 screws.and nots
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Sergio Carracedo @sergiocarracedo.es · 14/05/2026
sergiocarracedo.fika.bar/la-ai-el-hum...
sergiocarracedo.fika.bar
La AI, el humano y el simil de los robots 🤖​ en una cadena de fabricación
Otro artículo más sobre AI, lo que nadie esperaba 😅​
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Sergio Carracedo @sergiocarracedo.es · 11/05/2026
Skill Organizer is officially stable (v1.0.3)! 🚀 ✅ CLI self-updates ✅ Managed skills via skills sh ✅ Version tracking & update checks ✅ 10-day trash system for deletions Better DX, less friction. 🛠️ Try it: skill-organizer.sergiocarracedo.es
skill-organizer.sergiocarracedo.es
Skill Organizer
CLI for organizing agent skills in nested source folders while keeping a flat tool-compatible target for Claude Code, OpenCode, Codex, Cursor, and more.
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Asier Marqués ☕️ @asiermarques.com · 09/05/2026
Empresas en 2020: tenemos que ser datadriven y medir el impacto, y evitar objetivos ambiguos, no queremos vanity metrics, si no puede medirse no puede mejorarse… Empresas en 2026: ¿cuánta gente está usando IA? Tenemos que usar “más” la IA! Cuántas features estamos entregando? Vamos más rápido?
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Sergio Carracedo @sergiocarracedo.es · 30/04/2026
Building with AI Agents and SKILLs? 🤖 Humans love nested folders 📂 AI Agents love flat directories 📄 I built skill-organizer to organize your skill files in hierarchies, and it flattens them automatically for your agent. skill-organizer.sergiocarracedo.es Check the tree structure below 👇
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Sergio Carracedo @sergiocarracedo.es · 30/04/2026
Building with AI Agents and SKILLs? 🤖 Humans love nested folders 📂 AI Agents love flat directories 📄 I built skill-organizer to organize your skill files in hierarchies, and it flattens them automatically for your agent. skill-organizer.sergiocarracedo.es Check the tree structure below 👇
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Sergio Carracedo @sergiocarracedo.es · 28/04/2026
Have you ever wondered what an AI model actually receives when you send a request? 🤖 How does it know which skills it can use or which MCPs are available? 🛠️ In this post, I’ll show you all those details with a real-life example! 🚀✨ sergiocarracedo.es/ai-context-i...
sergiocarracedo.es
AI Context in depth
I guess all of us have interacted with an AI at some point, maybe just by using chat to ask something, or as developers using coding agents. But did you take the time to understand…
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Sergio Carracedo @sergiocarracedo.es · 26/04/2026
"Code it is not cheap". The talk you should watch if you are doing AI stuff I love also this quote from the talk: "Bad code is really expensive" www.youtube.com/watch?v=v4F1...
youtube.com
"Software Fundamentals Matter More Than Ever" — Matt Pocock
YouTube video by AI Engineer
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VoidZero @voidzero.dev · 13/04/2026
The Vite plugin is now the official recommendation for Module Federation with Vite! github.com/module-federation/vite What happened? We spent months exploring built-in MF support in Rolldown, even reimplemented MF 2.0 from scratch for both Rolldown and Vite. What...
github.com
GitHub - module-federation/vite: Vite Plugin for Module Federation
Vite Plugin for Module Federation . Contribute to module-federation/vite development by creating an account on GitHub.
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Sergio Carracedo @sergiocarracedo.es · 13/04/2026
El próximo miercoles 23 a las 19:30 estaré en A Industriosa para sar una charla sobre creacion de bibliotecas de componentes UI. www.meetup.com/aindustriosa...
meetup.com
Pensaches algunha vez en crear unha biblioteca de compoñentes UI?, Thu, Apr 23, 2026, 7:30 PM | Meetup
Queres saber todo o que necesitas para facelo? O vindeiro **18 de abril ás 19:30 en A Industriosa**, **Sergio Carracedo** explicará dende o principio: * **Que** son os **c
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Sergio Carracedo @sergiocarracedo.es · 13/04/2026
Is your skills/ folder becoming a mess? 📂 If you use SKILLS.md, you know it can get disorganized fast when mixing company, personal, and 3rd party skills. I built a set of scripts to help you organize everything into clean subfolders! 🛠️🚀 Check it out: sergiocarracedo.es/organizing-s...
sergiocarracedo.es
Organizing your SKILL.md files in folders
Nowadays, using skill files (SKILL.md) is a common way to provide context and knowledge (or new capabilities and expertise, as the official skills specification website describes)…
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Sergio Carracedo @sergiocarracedo.es · 01/04/2026
Run your own AI Agent army on a Raspberry Pi! 🍓🤖 I’ve been testing Spacebot 🟣—a powerful multi-agent alternative to OpenClaw. 🔹 Multi-agent hierarchies 🔹 Control via Discord/Telegram 🔹 Runs in a secure container 🔹 Home Assistant Add-on! 👉 sergiocarracedo.es/run-and-cont...
sergiocarracedo.es
Run and control multiple agents on your Raspberry Pi: Spacebot + Home Assistant
When I created the :astro-ref[gym AI-trainer agent]{path="blog/2026/2026-03-08-opencode-gym-agent"} using Opencode, I felt I needed to be able to interact with the agent from…
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Reposted by Sergio Carracedo
VoidZero @voidzero.dev · 26/03/2026
Oxfmt is in beta for a month now! 🎉 ◆ 100% Prettier conformance for JS/TS ◆ Seamless migration from Prettier via command ◆ Stable import sorting & Tailwind CSS support ◆ and more! Are you using it already? What is your favorite feature? Learn more in the blog post & docs oxc.rs/blog/2026-02...
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Storybook @storybook.js.org · 24/03/2026
Storybook MCP for React is here 🎉 Storybook MCP gives AI agents structured context from your components and design system to build better UI the first time. 🧵 ⤵
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Sergio Carracedo @sergiocarracedo.es · 23/03/2026
Awesome pixel icons library dazpixel.com
dazpixel.com
DAZPIXEL
Pixelart icons library for React
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Sergio Carracedo @sergiocarracedo.es · 09/03/2026
I leveraged OpenCode’s agentic framework to build a trainer that: ✅ Syncs & modifies routines in @hevyapp ✅ Analyzes physical metrics for optimized sets ✅ Manages long-term goals & progress ✅ Uses local Markdown for persistent memory sergiocarracedo.es/creating-a-g...
sergiocarracedo.es
Creating a gym AI-trainer agent (or any other agent) easily with OpenCode
A month ago I became a kind of low-level gym bro. The last time I had gone to a gym before that was almost 15 years ago, and a lot of things have changed since then, especially…
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Reposted by Sergio Carracedo
Blueskyler Sabroso Layo @superlayo.bsky.social · 08/03/2026
Qué bien, ya hay pruebas de que la IA está hipotecando las capacidades cognitivas de una generación. www.sciencedirect.com/science/arti...
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Sergio Carracedo @sergiocarracedo.es · 07/03/2026
Me han "copiado" el sirenoassistant.xyz. Fuera de bromas por un lado está bien saber que mis ideas no son descabelladas
sirenoassistant.xyz
Sireno Assistant - Privacy-First AI for the Web
AI-powered assistant for web forms and content. Use your own API keys for privacy-first AI assistance on any website.
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Sergio Carracedo @sergiocarracedo.es · 06/03/2026
A very useful tool to get faster and more accurate context you can use with your AI agent: Instead of tell the agent, make the text bigger, with this tool you can just click and select and element and you will get in your clipboard part of the HTML and involved files www.react-grab.com
react-grab.com
React Grab
Select an element → Give it to Cursor, Claude Code, etc → Make a change to your app
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Sergio Carracedo @sergiocarracedo.es · 06/03/2026
I created a Chrome extension to: - Fill forms, generate content, correct and translate text fields any website. - Use your own API keys for complete privacy. - Use skills by website to give AI instructions about the tone, language, predefined data, to fill and update forms sirenoassistant.xyz
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Sergio Carracedo @sergiocarracedo.es · 26/02/2026
Stop documenting DS manually for AI. 🤖🏗️ I’ve built storybook-to-skill-md: a tool to transform Storybook into "Skills" for LLMs. ✅ Automated Governance via GitHub Actions ✅ LLM-powered use cases ✅ Smart Caching Looking for DS teams to test & iterate! 🤝 🔗 sergiocarracedo.github.io/storybook-to...
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midudev · Miguel Ángel Durán @midu.dev · 25/02/2026
Programadores comentando su código
Ilustración en blanco y negro de un dispositivo cuadrado con esquinas redondeadas visto desde arriba, rodeado de iconos de altavoces y micrófonos indicando sonido entrando y saliendo por varios lados, como si fuese un teléfono de conferencias que escucha todo… incluso lo que dices en voz baja pensando que nadie te oye.
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Sergio Carracedo @sergiocarracedo.es · 24/02/2026
How I try to use a Mac as a "normal" PC Anyone who knows knows that I’m not a big fan of Apple products and their philosophy. But this post is not about that. I just wanted to minimize the friction when switching from my work computer to my personal computer. sergiocarracedo.es/use-a-mac-as...
sergiocarracedo.es
Use a Mac as a "normal" PC
Anyone who knows me well knows that I'm not a big fan of Apple products and their philosophy. Most people say they are amazing, but I can't share that opinion. But this post is not…
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Reposted by Sergio Carracedo
Antón @anton.galiglobal.com · 18/02/2026
Surprising take in this paper: LLM-generated AGENTS md files hurt performance in most settings while increasing cost by 20%. arxiv.org/pdf/2602.11988
arxiv.org
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Sergio Carracedo @sergiocarracedo.es · 16/02/2026
I experimented a little bit with Gemini Deep Research feature to create a full ai-generated post for my blog. I created another post (handmade one as usual) explaining all the steps and prompts I used The AI generated post: lnkd.in/ejUdM_uH The making of: lnkd.in/ez77Ce2s
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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Sergio Carracedo @sergiocarracedo.es · 16/02/2026
I added a Monthly newsletter to my blog, if you subscribe you just will get a monthly email summarizing all month's posts and soon some surprises. lnkd.in/edbpA9tF
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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Sergio Carracedo @sergiocarracedo.es · 13/02/2026
To rediscover my passion for coding, I built a Chrome Extension MVP! 🚀 It adds an inline AI chat directly to web forms so you can refine text, fix syntax, or auto-fill fields without switching tabs. It even has site-specific "Skills." Feedback welcome! sergiocarracedo.es/sireno-assis...
sergiocarracedo.es
Sireno: Your AI Assistant for Forms - Write, Translate & Correct Anywhere
:float-image[]{src="./chromewebstore.png" maxWidth="220px" float="right"} Imagine you're writing a LinkedIn post. You want to correct it, improve the styling, or even translate it…
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The Verge @theverge.com · 07/02/2026
GOG is already working on native Linux support www.theverge.com/tech/875425/...
theverge.com
GOG is already working on native Linux support
Galaxy is coming to a distro near you.
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Asier Marqués ☕️ @asiermarques.com · 05/02/2026
"We are creating a "Barbell Distribution" in tech: Seniors: Developers with 10+ years of experience who use AI as a force multiplier. AI Users: People who can prompt but cannot debug a race condition or understand memory management. The path from Group 2 to Group 1 is gone." dev.to/the_nortern_...
dev.to
The Junior Developer is Extinct (And we are creating a disaster)
I have a confession to make. Five years ago, if I had a tedious task like writing unit tests for a...
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Sergio Carracedo @sergiocarracedo.es · 05/02/2026
A very small tip to make it simple to know which version of your frontend code is deployed sergiocarracedo.es/how-to-know-...
sergiocarracedo.es
How to know which version of your frontend is deployed
// ....
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Sergio Carracedo @sergiocarracedo.es · 05/02/2026
Creo que uno de mis mayores problemas es que me encanta mi trabajo, me encanta hacer cosas y entender como funcionan las cosas, y quizá, solo quizá no puedo dejar de pensar en un problema hasta solucionarlo (o hasta que llega otro) #reflexionesmañanerasdemierda
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midudev · Miguel Ángel Durán @midu.dev · 04/02/2026
¿Sabías esto? En cualquier repo de GitHub... Cambia "github" por "deepwiki" en la URL. Entrarás a una documentación generada por IA. Le puedes hacer preguntas como si fuera un chat. Una joyita para entender código sin perder tiempo:
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Sergio Carracedo @sergiocarracedo.es · 04/02/2026
Primero nos robaron la capacidad de atención con el scroll infinito, ahora nos están robando la memoria y la capacidad de aprendizaje con la IA y los agentes
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Chromatic @chromatic.com · 22/01/2026
Generative UI isn’t AI writing code. It’s assembling your tested components based on intent, state & data. That only works if your component library is reliable. We’re digging into the React workflow live with @mrmagan.bsky.social (Tambo). Register to join live & get the recording 👇
how to implement generative ui without losing control webinar
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Sergio Carracedo @sergiocarracedo.es · 21/01/2026
Hate trying to remember what you worked on when performance reviews come up? I built an open-source tool that reads your GitHub & Email activity and writes the diary for you. 🚀 🔗 Blog: sergiocarracedo.es/automatizing... 🔗 Repo: github.com/sergiocarrac...
sergiocarracedo.es
Automating my work diary with AI
As someone who is always looking for the next challenge, I don't usually bother keeping track of completed tasks. Still, it's very useful to be able to look back and see what I…
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Sergio Carracedo @sergiocarracedo.es · 19/01/2026
Still dumping all your frontend translations into one massive JSON file? 📉 Stop!. Split strings by component for better scaling and context. 🚀 sergiocarracedo.es/i18n-strings...
sergiocarracedo.es
Organizing i18n strings for scalability
Translation and localization are critical aspects of modern applications, especially when you target a global audience. There are multiple ways to translate an application, but…
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Reposted by Sergio Carracedo
Antón @anton.galiglobal.com · 07/01/2026
Iván is a superb engineer. If you’re hiring, don’t miss this opportunity. You don’t get the chance to hire someone like him very often!
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