Joan León 🏞️⚡️ @nucliweb
⚡️ Web Performance Artisan | Co-Founder @perfreviews_ | @GoogleDevExpert in #WebTech | @cloudinary Ambassador nucliweb.net Girona, Catalunya Joined August 2008-
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This is big from pals at @Cloudflare! blog.cloudflare.com/the-rum-diarie…
📣 New version Perfetto v52.0 github.com/google/perfett… #WebPerf #PerfTools
200+ Resources to Become a Great Engineering Leader in 2025 newsletter.eng-leadership.com/p/200-resource…, by @gregorojstersek #Engineering
📊 Yesterday, Google announced that they've deprecated the CrUX dashboard in Looker Studio. Check out our list of alternatives here: debugbear.com/software/crux-…
A basic package to quickly check if your npm project is using malicious versions of npm packages github.com/oegea/is-my-co…
When should you invest in performance? Our latest blog posts discusses the pros and cons of investing in performance engineering, and how different organizations get value for different reasons. debugbear.com/blog/performan…
A big (and retroactive) update. All Subscribers now get 100% OFF my entire Gumroad back catalogue: csswizardry.gumroad.com/l/subscribe
Announcing Gemini 2.5 Flash Image! (Nano Banana) from @GoogleDeepMind. This model brings you state of the art image generation! Here's 7m of demos. Today marks a leap forward in AI-powered image creativity with the launch of stronger native image generation and editing in Gemini…
New week = new article 🎉 This time, I decided to write about optimizing @nuxt_js application for Core Web Vitals 🚀 Check it out 👇
I added a small section about picking more suitable devices on @RealWebPageTest: csswizardry.com/2025/08/low-an…
trace.cafe is already set up to ingest zipped trace files, which is great news!
trace.cafe is already set up to ingest zipped trace files, which is great news!
Small Details, Big Impact on Web Performance During a recent web performance audit, I came across an interesting case: 1️⃣ A favicon.ico that redirected (301) to another URL with a language parameter 2️⃣ The final URL didn’t exist, returning an uncompressed 13 MB HTML page It…
Your monthly reminder: July 2025 CrUX data is available on Treo treo.sh/sitespeed

Miguel Ángel Durán @midudev
299K Followers 389 Following 👨💻 Ingeniero de Software y Divulgador de Programación ⭐ Google Dev Expert + Microsoft MVP 🎓 Academia → https://t.co/HZWaaG7wJU 🔴 Twitch → https://t.co/fcahiemHdr
Carlos Azaustre 💻 @carlosazaustre
85K Followers 811 Following Construyendo https://t.co/GF4VkdBCoO + Profesor en @UEuropea ‧ Web & @Firebase Expert @GoogleDevExpert ‧ @MVPAward Dev Tech ‧ @ElgatoES partner
Codely ﹤🍍﹥ @CodelyTV
38K Followers 599 Following Sube de nivel. Haz código más mantenible, escalable y testable 🤟 | Codely enseña y entretiene 😊 | https://t.co/xtr26CHq14
Freddy Montes @fmontes
51K Followers 2K Following 🇨🇷 🇻🇪 Producto, tecnología y AI. Para devs que quieren resolver problemas, no solo escribir código.
Míriam González @miriamgonp
40K Followers 952 Following 🦄 Divulgadora de tecnología y programación 👩💻Software Engineer #WTMAmbassador 🎙 Podcaster y co-creator @nomedalavidadev ✨ She/her
Manz 🇮🇨⚡👾 @Manz
54K Followers 1K Following @Twitch Partner | Web developer & Engineer | https://t.co/oZxUdJAcAG Content creator at https://t.co/29SSwBNOt5 | I❤️HTML/CSS/JS FullStack teacher at @eoi | «Odio quedarme a med
Jorge Baumann.js @baumannzone
26K Followers 886 Following 🌐 Desarrollo Web 💻 Programación 🚀 HTML & CSS ⚡ JavaScript 💪 Fitness https://t.co/bEmoHQahyK
Estefany Aguilar @teffcode
51K Followers 913 Following Friend of CSS • Sr. Frontend Dev • UX UI Lover • Speaker at @jsconfco, @jsconfcl, @CSSconfeu • Opinions are my own
Cris Busquets 🦊 @cbusquets
14K Followers 583 Following Design Director @wordpressdotcom 💙 (@automattic). He escrito "Diseño desde Marte" y escribo en @uiFromMars. Antes en @twitter, @holaluzcom y @ddbspain.
Alba Silvente @dawntraoz
9K Followers 2K Following 👩💻 Sr FrontEnd Engineer @storyblok 🏆 @GoogleDevExpert | @MVPaward | Ambassador @nuxt_js & WTM 🎙️ Cocreator @nomedalavidadev & @_as_any ✨ She/her 🇪🇸🇬🇧
Leonidas Esteban @LeonidasEsteban
55K Followers 1K Following Engineering Manager. Tengo un plan de estudios completo en https://t.co/aPB6hW2l2S + Ahora estoy ayudando a Darwinglish a difundir sus mensajes
Oscar Barajas Tavares... @gndx
49K Followers 2K Following Front-end, creando mi primera página web en el 2001, Actualmente Learning Engineer en @platzi - Microsoft MVP #JavaScript #buildinpublic #WithAstro - 🇲🇽 🇨🇴
Ana Amaro 𓃦 アナ @anawolfdev
6K Followers 1K Following 🧜🏻♀️ Tech Community Builder ‣ 💻 Sys Admin & Front ‣💡Ex @Garajedeideas ‣ 🐭 Gymrat ‣ 💪 Survivor ‣ 🏳️🌈 Bi/She/Her
Nerea Luis 👩🏻�... @sailormerqury
23K Followers 4K Following 📬 [email protected] 🧠 Experta en Inteligencia Artificial 💡Cofundadora de @wearelumilabs · Consultoría · Formación · Speaker 🤖 Tecnología en @orbitalaika_tve
Belén 😱 @ladybenko
9K Followers 769 Following Software engineer & game developer. Now at @penpotapp. She/her. 🖋 Escribo en https://t.co/tcud5Gngn6
Diego el pócimas ⚗... @CodingPotions
8K Followers 262 Following Antiguo blog de programación y desarrollo web. Blog archivado, sígueme en mi nueva web personal @diegologs
Laura Lacarra 👩�... @LauraLacarra
16K Followers 1K Following Senior Tech #BigData #AI #APIs • Co-founder @mullerestech • Opinions my own
Martí @BettaTech
23K Followers 137 Following Te ayudo a programar, pero bien 🔬Ingeniero de Software y mal llamado Youtuber 🎙️Creador de TheCommitShow 🧬 Fundador de Commit Academy
Alena Nikolaeva 🦋 @alenanik11
8K Followers 688 Following product designer @seqeralabs, software engineer • prev. @github Copilot @typeform • giving a 🦆 about accessibility, responsible and inclusive web
Iemuisor @Iemuisor035707
107 Followers 2K Following
Freekar @Freekar61763
34 Followers 1K Following
Sajjad Ali @sajjad5566324
104 Followers 995 Following I am a graphic designer and wordpress developer
Ai Domains For Sale @MetaDomains1
1K Followers 6K Following Premium .Ai Domains for Ai Startups | Helping founders build unforgettable brands| https://t.co/zGErh4BnQW | https://t.co/5xCo5XEPDc | https://t.co/42pWgCAmW5 | https://t.co/PlInwNLAWD |
AnnabelleRossetti @ApQbLRdyLX9m5B
11 Followers 482 Following
Manish Mandal @manishMandalJ
247 Followers 1K Following Web Developer 🧑💻 Ts | React | Go | AWS Serverless | SaaS 🚀
ConstanceJob @86ReNN22RFdoN
14 Followers 473 Following
Maciej Cierpikowski @MaciejCier62342
1 Followers 38 Following
AI Native Foundation @AINativeF
6K Followers 6K Following Non-profit Org., Empowering Humanity with Ethical AI, Latest insights about AI Native. 🤝 Community: https://t.co/b1mRBfQYi5
Kiwsea @Kiwsea8053
74 Followers 3K Following
Kujtesa @Kujtesa_pacariz
1K Followers 1K Following Google Developer Groups Prishtina | Lead organizer @googledevgroups @googledevs | Software Development | Full-Stack Developer | DevFest Kosova 👩💻
Sley Beggy @RAYZEL_SERVEST
1 Followers 107 Following
Xiksip @Xiksip2117924
32 Followers 901 Following
Matias Dotti @elprofedotti
1 Followers 114 Following
AdelaidePenn @2LUogo1ff6mlE
13 Followers 576 Following
Harry Roberts @csswizardry
67K Followers 452 Following 🚀 Independent Web Performance Consultant • Speaker • Google Developer Expert, Web Performance • Accepting new clients • https://t.co/dfDc69bpeD
Constantin Câmpean @costinEEST
651 Followers 849 Following Wrangling the DOM by day, sheeting by night. https://t.co/Hs1JuCFA63 (RO) | https://t.co/nTexeMVYO3
Nassim ⚡️ @NassimBojji
3K Followers 5K Following 🔍 SEO expert 🧠 helping great brands to increase their organic traffic revenue & search visibility. Driving results & providing value.
The Weekly Edition @lypnv
67 Followers 242 Following Lead programmer working on a Readwise / Pocket / Reader replacement in React Native. https://t.co/AxfBHPXDwD
Vanessagrl @222venessak
9 Followers 139 Following typical nerdy slut. | +18 | all GU length video, exclusive contents, and much more on Onlyfans. just $4.999! 5o+ videos no ppv!💕 I love you!
Hugh Satterfield @HughSatter59430
103 Followers 3K Following
GenAI Level Up @GenAI_Level_UP
295 Followers 1K Following *AI Generated Podcast* Learn and Level up your Gen AI expertise from AI. Everyone can listen and learn AI any time, any where.
mauricio cah @mauriciocah
0 Followers 81 Following
Mavis Erdman @ErdmanMavi27000
137 Followers 5K Following
Luis H. Ball Jr. @luqven
118 Followers 109 Following 👨💻 Founding Software Engineer @juicebox_work ⚾️ Baseball fan 🧙♂️Tolkeinist
Erica Z @fs3343791
195 Followers 3K Following Trump 👍 GEN X. ❤️ 🫡Knowledge keeper 🤯. 😂COMPLETELY IN ❤️ with a man I will never meet.😭 (🇺🇸) Yep. I got problems (😥)
Judith SR @judithsandev
18 Followers 626 Following Software Engineer | #Web #Android #Developer | #CollectorFunkoPop
Abagail Goldner @AbagailGol67400
50 Followers 3K Following
Vadim Akhmadshin @akhmadshin
48 Followers 202 Following Optimistic navigation pioneer, three.js enthusiast. Sharing my knowledge here: https://t.co/U3fUbwEWSB
Tarbux @Tarbux564
68 Followers 3K Following
NoobCoder @Noob_Coderr
0 Followers 32 Following
Julián Campos @juliancamposes
21K Followers 242 Following 💻 Desarrollador Freelance Fullstack 📖 Contenido de programación 📺 YouTube
Bartek Miś @bartek_mis
248 Followers 486 Following CEO/CTO at Studio Sidekicks / Bigger Picture. Web Performance Expert.
Carlos Jaramillo @cejaramillof
0 Followers 398 Following
Wellington Beier @BeierWelli69716
71 Followers 2K Following
Deion Torp @DeionTorp68353
112 Followers 3K Following
Vik ⚡️ @anvik_design
142 Followers 803 Following Design and Fabrication enthusiast. Currently tinkering with 3D Printers
Coding_Designers @DesignertheObsc
7 Followers 159 Following Multi-disciplinary generative artist teaches creative coding for non-stem design undergrads.
Hilma Wiegand @wiegand60517
78 Followers 2K Following
Aviv Rosental @avivrosental
226 Followers 2K Following
Michal Mocny @mmocny
723 Followers 1K Following Find me: https://t.co/gIekogWAVT Web Vitals, Speed Metrics and #webperf @ Google. Autodidactic Geek, Woodworker, Sailer. Proud Father of 3 boys.
Miguel Ángel Durán @midudev
299K Followers 389 Following 👨💻 Ingeniero de Software y Divulgador de Programación ⭐ Google Dev Expert + Microsoft MVP 🎓 Academia → https://t.co/HZWaaG7wJU 🔴 Twitch → https://t.co/fcahiemHdr
Carlos Azaustre 💻 @carlosazaustre
85K Followers 811 Following Construyendo https://t.co/GF4VkdBCoO + Profesor en @UEuropea ‧ Web & @Firebase Expert @GoogleDevExpert ‧ @MVPAward Dev Tech ‧ @ElgatoES partner
Fernando Herrera @Fernando_Her85
129K Followers 288 Following FullStack y profesor. 🎤 https://t.co/Sii9gWkluu 🎥 https://t.co/5kG4aM8eat 📷 https://t.co/gwRF2xVFfx 💬 https://t.co/PxGWM0IxnV
Charlie L ⚡️ @charliesbot
46K Followers 1K Following Software Engineer at @Google 🇲🇽 living in SF. Opinions are my own 🚀
Codely ﹤🍍﹥ @CodelyTV
38K Followers 599 Following Sube de nivel. Haz código más mantenible, escalable y testable 🤟 | Codely enseña y entretiene 😊 | https://t.co/xtr26CHq14
David Bonilla @david_bonilla
42K Followers 498 Following Marido de Candela. Papá de Irene y Dani. Del Atleti. True Galician. Hacker. Maratoniano lento. Autor de la @Bonilista. La mitad emocional de @petalo_xyz.
Freddy Montes @fmontes
51K Followers 2K Following 🇨🇷 🇻🇪 Producto, tecnología y AI. Para devs que quieren resolver problemas, no solo escribir código.
Míriam González @miriamgonp
40K Followers 952 Following 🦄 Divulgadora de tecnología y programación 👩💻Software Engineer #WTMAmbassador 🎙 Podcaster y co-creator @nomedalavidadev ✨ She/her
Manz 🇮🇨⚡👾 @Manz
54K Followers 1K Following @Twitch Partner | Web developer & Engineer | https://t.co/oZxUdJAcAG Content creator at https://t.co/29SSwBNOt5 | I❤️HTML/CSS/JS FullStack teacher at @eoi | «Odio quedarme a med
Jorge Baumann.js @baumannzone
26K Followers 886 Following 🌐 Desarrollo Web 💻 Programación 🚀 HTML & CSS ⚡ JavaScript 💪 Fitness https://t.co/bEmoHQahyK
Navis Code ♻️ @NavisCode
49K Followers 177 Following Desarrollo web 💻 → https://t.co/WWm0qbund1 MD Abiertos 📩
Estefany Aguilar @teffcode
51K Followers 913 Following Friend of CSS • Sr. Frontend Dev • UX UI Lover • Speaker at @jsconfco, @jsconfcl, @CSSconfeu • Opinions are my own
Rita Iglesias @rita_codes
36K Followers 643 Following Software Engineer at @mui_hq👩🏻💻 Actress and violinist sometimes 🎬 Mechanical keyboards 👾 She/Her
Cris Busquets 🦊 @cbusquets
14K Followers 583 Following Design Director @wordpressdotcom 💙 (@automattic). He escrito "Diseño desde Marte" y escribo en @uiFromMars. Antes en @twitter, @holaluzcom y @ddbspain.
Alba Silvente @dawntraoz
9K Followers 2K Following 👩💻 Sr FrontEnd Engineer @storyblok 🏆 @GoogleDevExpert | @MVPaward | Ambassador @nuxt_js & WTM 🎙️ Cocreator @nomedalavidadev & @_as_any ✨ She/her 🇪🇸🇬🇧
Leonidas Esteban @LeonidasEsteban
55K Followers 1K Following Engineering Manager. Tengo un plan de estudios completo en https://t.co/aPB6hW2l2S + Ahora estoy ayudando a Darwinglish a difundir sus mensajes
Oscar Barajas Tavares... @gndx
49K Followers 2K Following Front-end, creando mi primera página web en el 2001, Actualmente Learning Engineer en @platzi - Microsoft MVP #JavaScript #buildinpublic #WithAstro - 🇲🇽 🇨🇴
Ana Amaro 𓃦 アナ @anawolfdev
6K Followers 1K Following 🧜🏻♀️ Tech Community Builder ‣ 💻 Sys Admin & Front ‣💡Ex @Garajedeideas ‣ 🐭 Gymrat ‣ 💪 Survivor ‣ 🏳️🌈 Bi/She/Her
Nerea Luis 👩🏻�... @sailormerqury
23K Followers 4K Following 📬 [email protected] 🧠 Experta en Inteligencia Artificial 💡Cofundadora de @wearelumilabs · Consultoría · Formación · Speaker 🤖 Tecnología en @orbitalaika_tve
Gregor Ojstersek @gregorojstersek
4K Followers 614 Following CTO | Founder & Author of Engineering Leadership newsletter - https://t.co/WSdepNEQuQ | Helping you become a great engineering leader!
AI Native Foundation @AINativeF
6K Followers 6K Following Non-profit Org., Empowering Humanity with Ethical AI, Latest insights about AI Native. 🤝 Community: https://t.co/b1mRBfQYi5
Kujtesa @Kujtesa_pacariz
1K Followers 1K Following Google Developer Groups Prishtina | Lead organizer @googledevgroups @googledevs | Software Development | Full-Stack Developer | DevFest Kosova 👩💻
Nano Banana @NanoBanana
44K Followers 1 Following Nano Banana 🍌 the world's most powerful image editing and generation model! Try it for free in the @GeminiApp
A11YConf @a11y_conf
17 Followers 114 Following
gemini-cli @geminicli
6K Followers 7 Following An open-source AI agent that brings the power of Gemini directly into your terminal.
Peter Steinberger @steipete
46K Followers 2K Following Full-Time Open-Sourcerer🏳️🌈 Flips vibe coding—agentic engineering. Just one more prompt! @VibeTunnel 👻@peekabooagent https://t.co/yZvECHfFC6 https://t.co/DaVIpdNGcc
Leanalytics @Leanalytics_
119 Followers 1 Following Un espacio para personas que quieren aprender sobre ciencia de datos y experimentación online. Autor: @UbaldoHervas. Una edición al mes.
Daniel San @dani_avila7
15K Followers 2K Following co-founder and CTO, building @aitmpl_com + @codegptAI + @deepgraphMCP | Powered by TypeScript & Pumpkin Spice Lattes ☕️
EyeingAI @EyeingAI
40K Followers 247 Following I eye AI | Making the most of what AI has to offer | Always looking for the next big thing | Follow to keep an 👁️ on the latest Tools, Tutorials & Prompts.
NotebookLM @NotebookLM
92K Followers 15 Following Think smarter, not harder. Meet your brain's new best friend 📒
Joaquín Cuenca Abela @cuenca
9K Followers 510 Following CEO & Founder @Freepik • Ex @Google • Co-founder @BeSoccer_es (acq Livesport) • Founder Panoramio (acq by Google)
Model Context Protoco... @MCP_Community
7K Followers 69 Following The Model Context Protocol (MCP) is an open protocol that enables seamless integration between LLM applications and external data sources and tools.
Museum of the Moving ... @MovingImageNYC
68K Followers 10K Following Museum of the Moving Image is the only U.S. museum devoted to film, television, and digital media. Now open Thu–Sun, admission tickets available online.
Sébastien Chopin @Atinux
28K Followers 2K Following Creator of @nuxt_js. Founder of @nuxtlabs (acq. by @vercel). Making the web faster with @nuxt_js and @nitrojsdev
Ubaldo Hervás @UbaldoHervas
4K Followers 1K Following Head of CRO & Experimentation @LIN3S | Data Science, Causal Inference, Data for Growth. Newsletter: @Leanalytics_
Obie Fernandez @obie
10K Followers 1K Following dj/producer (aka Kyberian, KNBI) ✤ Principal Engineer @Shopify ✤ partner at https://t.co/vR0SkHRGPa ✤ bestselling author 🇺🇦 slava ukraini!🇺🇦
Juntao Qiu | 邱俊�... @JuntaoQiu
1K Followers 342 Following I help people write better code. Developer, Author, Creator. Newsletter: https://t.co/g8k3aeWLVT Blog: https://t.co/93z7vflG3x YT: https://t.co/kDoOmPup2n
Manu Castrillón @ManuCastrillonM
5K Followers 776 Following Coding like a girl @Uber👩💻 | @devCheckCo 🎙️ | @Google Developer Expert 💻 | @GitHub Campus Expert Alumni 🚩 | WTM Ambassador 🐞
Google AI Developers @googleaidevs
76K Followers 39 Following AI for every developer. So what will you build?
Google Gemini App @GeminiApp
223K Followers 38 Following The Gemini app turns research into reality, bringing frontier AI experiences like Veo 3, Deep Think, Nano Banana and more to hundreds of millions of people.
Google Research @GoogleResearch
23K Followers 6 Following Impossible? Let’s see. From algorithms to neuroscience to AI, Google Research strives to progress science, advance society & improve billions of people’s lives.
Jeff Dean @JeffDean
367K Followers 6K Following Chief Scientist, Google DeepMind & Google Research. Gemini Lead. Opinions stated here are my own, not those of Google. TensorFlow, MapReduce, Bigtable, ...
Artem Zakharchenko @kettanaito
11K Followers 669 Following Software engineer. Helping you master automated testing at https://t.co/lRpSA0aD2A. Author @ApiMocking. Instructor @eggheadio. Storyteller @ZakArcherWrites.
Nicolás Metallo @nicolasmetallo
529 Followers 2K Following Un pibe del conurbano que anda de ciudad en ciudad / Machine Learning at Amazon / Opinions are my own / 🇦🇷 in 🇬🇧
Mastra @mastra_ai
7K Followers 18 Following the typescript framework for building agents by @calcsam @smthomas3 @abhiaiyer @tonykovanen @wardpeet @tylbar and many others
Google en español @googleespanol
338K Followers 282 Following Todo lo que te interesa de Google, pero en tu idioma.🌎✨ Info, trucos y tips para transformar tu vida digital en la era de la #IA.🤖
Midday @middayai
6K Followers 2 Following Invoicing, Time tracking, File reconciliation, Storage, Financial Overview & your own Assistant. By @pontusab & @viktorhofte
Languine @languine_ai
2K Followers 5 Following Languine automates localization within your developer workflow and pipeline, ensuring translations never hold you up. https://t.co/o5bVhgftiU
Charly Wargnier @DataChaz
138K Followers 45K Following Ex @Streamlit @Snowflake Maestro 🪄 • X about AI agents, LLMs, web apps, Python & SEO • My ❤️ is open source • DM for collabs 📩
Stitch by Google @stitchbygoogle
37K Followers 1 Following Galileo AI is now Stitch by @GoogleLabs. Turn ideas into beautiful interface design with some of the latest Gemini models. Try free of charge & build with us.
Jules @julesagent
22K Followers 9 Following Your new async coding agent by @GoogleLabs. Built for devs, open to feedback, evolving with you. Dive in → https://t.co/iIzFEMmWgv
Francisco Erramuspe @Francisco_Erra
2K Followers 263 Following software engineer @google | prev @ebay | 🇺🇾 opinions are my own
Amila Welihinda @amilajack
11K Followers 1K Following Building @palette_dev -- Stop guessing why your frontend is slow.
Bel Curcio @okbel
14K Followers 4K Following engineering & jack of all trades @vercel. ex: @mozilla @rga. The Web should be fast, secure* and beautiful
Replit ⠕ @Replit
194K Followers 554 Following Idea to app, fast. Create beautiful, modern web applications at the speed of thought with the power of Replit's AI Agent.
cat @_catwu
40K Followers 357 Following claude code pm @anthropicai prev: @indexventures, @dagster, @scale_ai
Anthropic @AnthropicAI
645K Followers 35 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.
Logan Kilpatrick @OfficialLoganK
215K Followers 3K Following Lead product for @GoogleAIStudio + the Gemini API. My views!
siddharth ahuja @sidahuj
10K Followers 1K Following designer & maker ✤ created Blender MCP and Ableton MCP ✤ imagining new interactions with AI
Same @samedotdev
8K Followers 7 Following if you can dream it, same can build it - https://t.co/ikJcZ7yb0b
Simon Willison @simonw
117K Followers 6K Following Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: https://t.co/t0MrmnJW0K Bsky: https://t.co/OnWIyhX4CH
Sahn Lam @sahnlam
47K Followers 272 Following Coauthor of the Bestselling 'System Design Interview' Series | Cofounder at ByteByteGo | YouTube: https://t.co/IphBm2DLnZ