Code404 @code404_co
Dev hacks • Jobs • Startups • JS 🔁 Built QuickSwitch, ArrayBuilder, FileOps 🚧 Building Grid #React #Nextjs #Nodejs #DeveloperTips code404.co Joined May 2020-
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🔥 Even — R2: Coronavirus CSS Battle (HTML/CSS Challenge) Task: Replicate the given target image using only HTML & CSS in the editor — use the least code possible. Repl - buff.ly/9Qg9Whv #Frontend #CSS #HTML #CodeChallenge #WebDev #CSSBattle #Even #CodingPractice
🚀 Leena AI – Round 2 Interview Questions (Frontend/JS) 📝 Questions asked: 1️⃣ Implement Fibonacci sequence. 2️⃣ Explain how this works 3️⃣ Implement .getFirstElement() on arrays 4️⃣ Implement batch 💻 Questions + Solutions: 👉 buff.ly/jrGUoDB #JavaScript #TechInterview
🔁 RingCentral – Round 2: Implement JSON.stringify() from scratch Q: Recreate JSON.stringify() — convert JS values to JSON strings. 💻 Try it + solutions: 🔗 buff.ly/TgbWxcy #JavaScript #TechInterview #Code404 #WebDev #Frontend
🚀 OptIQ – Round 2 JavaScript Interview 📝 Questions asked: 1️⃣ Implement custom .filter & .reduce 2️⃣ Implement dynamic currying function 3️⃣ Implement compose function 4️⃣ Predict outputs 💻 Questions + Solutions: 👉 buff.ly/Dp62SHB #JavaScript #TechInterview #Code404
🌀 Radius Agent – Round 2 (JavaScript) Q: Write a function to check if a given string can be rearranged to form a palindrome. 💻 Questions + Solutions: 👉 buff.ly/f0JPh8b #JavaScript #TechInterview #Code404 #WebDev #Frontend
🏥 Loop Health – Round 2 (JavaScript) Q1. Implement JavaScript’s native .map() function Q2. Implement Promise.all() 💻 Questions + Solutions: 👉 buff.ly/2LnIf6p #JavaScript #TechInterview #Code404 #WebDev #Frontend
Forward Networks - Round 1 (JavaScript) Q: Implement a memoize function. •Cache results of expensive function calls •Return cached value on repeated inputs •Improve performance & avoid recomputation 👉 buff.ly/0aw1evr #JavaScript #TechInterview #Code404 #WebDev
⚡ DMG – Round 1 (JavaScript) Q: Flatten a mixed array ⚡ Concepts tested: •Recursion •Array flattening logic •Handling mixed data types 💻 Questions + Solutions: 👉 buff.ly/4Cia8V3 #JavaScript #TechInterview #Code404 #WebDev #Frontend
🎨 Specifishity — CSS Specificity Made Simple 🐟 Selectors fighting each other? Styles not applying the way you expect? Specifishity explains CSS specificity through fun, illustrated drawings that make concepts easy to remember and apply. 🔗 specifishity.com #CSS
JavaScript30 — 30 Days of Vanilla JS Fun Want to truly connect with JavaScript? JavaScript30 by Wes Bos challenges you to build 30 real projects in 30 days—with zero frameworks, compilers, libraries, or boilerplate. 🔗 javascript30.com #JavaScript #WebDev
🥋 Codewars — Achieve Mastery Through Challenge Level up your coding by solving Kata challenges at codewars.com. It’s a platform where developers train like martial artists — sharpening their skills one challenge at a time. #CodeWars #ProblemSolving #CodingPractice
FLEX — The Visual Flexbox Cheat Sheet Struggling to remember Flexbox properties? FLEX by Malven Co. brings them to life with real-HTML/CSS visuals — clear, instant, and fully clickable. 🔗 flexbox.malven.co #CSS #Flexbox #WebDevelopment #DevTools #FrontendDev
Epic React by Kent C. Dodds is a series of immersive, code-first workshops that push you to build and understand React deeply—covering modern features like Suspense, Server Components, and advanced hooks. 🔗 epicreact.dev #ReactJS #EpicReact #WebDevelopment #KentCDodds
Immerse Yourself in Code with Exercism Exercism offers a unique blend of structured learning, real-world exercises, and mentorship across 77+ languages—all absolutely free, forever. 🔗 exercism.org #Exercism #CodeLearning #DevCommunity #Mentorship
“Engineering at Meta” is a robust technical blog where Meta engineers unveil how they tackle massive challenges—from AI infrastructure to front-end performance to global privacy. 🔗 engineering.fb.com #MetaEngineering #SaaS #ScalableSystems #AI #PrivacyEngineering #WebDev
Learn MongoDB with MongoDB University — Free, Hands-On, Career-Ready MongoDB University offers free, self-paced courses, labs, and learning paths designed by the creators of MongoDB — truly built for hands-on, real-world learning. 🔗 learn.mongodb.com #MongoDB #Databa
⚡ V8: The Engine Behind JS Speed • Google’s open-source JavaScript & WebAssembly engine written in C++. • Powers Chrome & Node.js with lightning-fast execution. • Implements latest ECMAScript & WebAssembly standards. v8.dev #Code404 #Programming #JavaScript
⚡ 30 Seconds of Code — Learn Faster, Code Smarter 30secondsofcode.org is packed with hundreds of coding snippets, articles, and guides across JavaScript, React, CSS, Python, and more. #JavaScript #CodingTips #Frontend #WebDevelopment #DevCommunity #Programming
🎨 Code Meets Design — The Portfolio of Amelia Wattenberger Amelia Wattenberger blends engineering precision with visual storytelling. Her portfolio is a masterclass in building interactive, data-driven experiences on the web. 🔗 wattenberger.com #Frontend #DataViz
🎨 State of CSS — Stay Updated with the Latest CSS Trends CSS is evolving faster than ever with Flexbox, Grid, CSS-in-JS, and new specs rolling out continuously. 🔗 stateofcss.com #CSS #WebDevelopment #FrontendDev #StateOfCSS #LearningResources #UIUX #DesignSystems
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Eternauta Woke Man �... @dievolut
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Thomas Happ @ThomasHappTwitt
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Si Aust 🇺🇦 @DarkKnight1882
148 Followers 1K Following 🎓 Computing and IT student @OpenUniversity 🖱 Java & web dev ⚽ Tottenham Hotspur FC supporter. 🌎 🔴@NasaPersevere I'm on Mars! 🚀 🧘🏼♂️ @NASSexercise
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Amber Group @MyAmberGrp
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theCodeBunny;()💻�... @thecodebunny
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376 Followers 6K Following @Potterpou124 hesabının asıl sahibi 7 cihan şampiyonu https://t.co/DM63qInv9r kurucusu Ve Daha Fazlası.. Dipnot; Bu profil %100 anancılık içerir. Herbokalog Arizona
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AIDYNnyc.Com🧔🏻�... @AidynnycC
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1K Followers 3K Following 💻 Student #100DaysOfCode ⚡️ HTML • CSS • JavaScript • React • GraphQL 🎧 Music enthusiast 🙍♂️ He / his / him
جعفر مساعد @jafarmussaid
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AB Rafay @abrafay2001
27 Followers 565 Following When you go in search of honey you must expect to be stung by bees. -Kenneth Kaunda
Ajay Kapoor @AjayKap83278790
1K Followers 4K Following IT #Business_Consultant | @pixelcrayons | Helping business owners accelerate results through #IT_Solutions with proven strategies for growth and expertise.
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Norbert Vincent @NorberVincent01
1K Followers 6K Following Just a guy who loves cars, tech, dogs, and Manchester United! Ferrari F1 for life
Md. Abdullah Ibna har... @mdabdullahih
57 Followers 2K Following 🇧🇩BD™🛐Muslim💻 Engineer🎸Guitar🎶Music🕹️Games🧮Geek🍜Foodie🏍️Bike🚗Cars🎥Filmy 🏖️Traveller🩸B+
𝕺𝖕𝖎𝖆 𝕬... @azpeters
676 Followers 3K Following I'm myself... Data Analyst (In-View), Mariner, Economist, Broker, and Ex-Banker.
Artificial Analysis @ArtificialAnlys
60K Followers 568 Following Independent analysis of AI models and hosting providers - choose the best model and API provider for your use-case
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Rohit Lakhotia 🚢 @rohitlakh
5K Followers 758 Following Building digital products one bit at a time. Ex-Software Engineer @getpostman | Growing @helloworldglich (Read by 25k+ developers) | 👷 @makerdock_
Headout @headout
8K Followers 281 Following The world is full of incredible experiences. We have the best of them. 💜
Jupiter @TheJupiterApp
116K Followers 5 Following 1-app for everything money | Trusted by 3.5M+ Indians | For our help, head to @Jupiter_Cares
MicroConf @MicroConf
12K Followers 456 Following The largest community for independent SaaS founders. Get on the waitlist for MicroConf US in Portland, Oregon (April 14-16, 2026): https://t.co/UH91JZ6KrF
AWS Cloud India @AWSCloudIndia
384K Followers 28 Following ☁️. On a mission to empower builders & businesses to build a better 🇮🇳. For support👉🏽 @AWSSupport
Udacity @udacity
236K Followers 1K Following We change lives, businesses, and nations by providing job-ready skills in digital technologies. Forge your future in tech with Udacity.
Khan Academy @khanacademy
757K Followers 639 Following Working to make a free, world-class education available for anyone, anywhere.🚀✨ Teachers: follow us @TeachWithKhan! Parents of littles: follow @KhanAcademyKids
daily.dev @dailydotdev
57K Followers 160 Following 1 in 50 developers worldwide is staying up to date with https://t.co/X5nzZaiIQ5. Being part of the other 49 might sound cool, but it’s not. Check it out 👇
MIT OpenCourseWare @MITOCW
214K Followers 828 Following @MITOCW provides free learning materials from @MIT's classes. No sign-up or registration. Part of @mitopenlearning. Verification: https://t.co/QaHinns7Yc
Signal @signalapp
595K Followers 23 Following Signal is an end-to-end encrypted messaging app. Privacy isn’t an optional mode, it’s just the way that Signal works. Every message, every call, every time.
Net Ninja @thenetninjauk
94K Followers 35K Following Education should be accessible to all. Coding 👨💻 | Coffee ☕ | Space 👾 | gaming 🕹 | https://t.co/RT7m3NnfIj | https://t.co/lJEk5yuBy5 | https://t.co/CbiGQF2eH5
Founders Fund @foundersfund
153K Followers 172 Following technology, science, venture capital // what does the future look like?
Bubble @bubble
100K Followers 757 Following Build web, mobile, & AI apps with the power of AI+visual development. Bubble is the top #nocode platform that takes you from prompt to secure, scalable reality.
AngelList @AngelList
410K Followers 149 Following Building the infrastructure that powers the startup economy. 🚀 Venture & Rolling Funds 🌐 Scout Funds ⚡ SPVs 💻 Digital Subscriptions 🧠 AI Tools (beta)
ui.dev @uidotdev
10K Followers 5 Following We help JavaScript developers make more money - and enjoy themselves in the process. https://t.co/wLxlsXDVz1 – https://t.co/y7dJN8BvW0 – https://t.co/KpA0uFAbyn – https://t.co/NdfEyjHUXq
Y Combinator @ycombinator
1.5M Followers 347 Following We help founders make something people want. Subscribe to our newsletter: https://t.co/sjqjxxBeLc
Tibo @tibo_maker
164K Followers 3K Following Built Tweet Hunter, Taplio (sold $8m) Growing https://t.co/OyNJ8ZUyOh - https://t.co/jS9GQJ5Ps8 - https://t.co/EFUcKeBbpU - https://t.co/JkVOl1O0S1 - https://t.co/KG9PgxJabg Sharing weekly tips about growth: https://t.co/ereQodN3Ov
Andrew Gazdecki @agazdecki
271K Followers 7K Following Founder and CEO of @acquiredotcom. https://t.co/wRMIssDmhl has helped 100s of startups get acquired and facilitated $500m+ in closed deals.
acquire.com @acquiredotcom
102K Followers 2K Following The largest startup acquisition marketplace. Buy and sell SaaS, ecommerce, agencies, content, newsletters, mobile apps and crypto businesses.
Bootstrappers.com @Bootstraprs
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Indiemaker @indiemakerco
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Academind @academind_real
21K Followers 64 Following Teaching real skills since 2017. Before AI hype & hustle culture. https://t.co/WNjgIY6Ese https://t.co/es6SoiO4PY
Mosh @moshhamedani
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Zero To Mastery @zerotomasteryio
24K Followers 24 Following Learn In-Demand Skills. Get Hired. Join 1,000,000 ZTM students who are learning in-demand skills, getting hired in high paying jobs, and advancing their career.
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50K Followers 5 Following I run the best tech school in the 🌎 that gets people (actually) hired at top companies (1,000,000+ pros have taken a ZTM course) 👉 💻🚀https://t.co/xoCwQaeDji
Initialized Capital @Initialized
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Webflow @webflow
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Businessweek @BW
2.3M Followers 579 Following A compass for the changing world of money, power and technology. Bw Daily: https://t.co/2ntK5Q4bo8 B-School Survival Guide: https://t.co/f7ofYtHuCZ
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