It’s official: Major League Hacking has acquired @ThePracticalDev ! Build it at a hackathon. 💻 Publish it on DEV. ✍️ Grow your career. 💼 The loop is finally complete. Welcome to the family, DEV. 🔗 in bio

Wrote a detailed blog on webMCP: learndevrel.com/blog/webmcp-… Gonna build something around it.

WebMCP is available for early preview → goo.gle/4rML2O9 WebMCP aims to provide a standard way for exposing structured tools, ensuring AI agents can perform actions on your side with increased speed, reliability, and precision.

we just released 𝚙𝚘𝚜𝚝𝚐𝚛𝚎𝚜-𝚋𝚎𝚜𝚝-𝚙𝚛𝚊𝚌𝚝𝚒𝚌𝚎𝚜, inspired by Vercel's 𝚛𝚎𝚊𝚌𝚝-𝚋𝚎𝚜𝚝-𝚙𝚛𝚊𝚌𝚝𝚒𝚌𝚎𝚜 these are the Agent Skills that we use on the supabase platform - including performance, security, & schema design details ↓ supabase.com/blog/postgres-b…

Bad AGENTS​.md files can make your coding agent worse and cost you tokens. Here's a prompt you can use to clean them up - PLUS a full guide for folks wanting to learn more. Enjoy: aihero.dev/s/KQLczQ

① Install the skill: $ npx add-skill vercel-labs/agent-skills ② Paste this prompt: Assess this repo against React best practices. Make a prioritized list of quick wins and top fixes. ③ Review and prompt to "make the fixes"

Andrew Ng literally dropped a 1-hour masterclass to build startups 10x faster with AI

omg... Google's Opal is really GOOD. You can now build mini apps with just a single prompt I built this idea to infographic app using Opal in just 2 minutes!👇

This is actually a really solid context engineering template. Kudos, @AnthropicAI

Thank you @microsoft for sponsoring me on @github 🙇‍♂️. You can join them at my sponsors profile: github.com/sponsors/wei?o=ns…

A cheat sheet for system designs. The diagram below lists 15 core concepts when we design systems. The cheat sheet is straightforward to go through one by one. Save it for future reference! 🔹 Requirement gathering 🔹 System architecture 🔹 Data design 🔹 Domain design 🔹 Scalability 🔹 Reliability 🔹 Availability 🔹 Performance 🔹 Security 🔹 Maintainability 🔹 Testing 🔹 User experience design 🔹 Cost estimation 🔹 Documentation 🔹 Migration plan – Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): bit.ly/3KCnWXq

After 8 months of planning, 12 hours of filming, and 2 weeks of editing, my biggest project has been released. The Modern Full-Stack React Tutorial is now live, FOR FREE, on my YouTube channel

A handy cheat sheet for the most popular cloud services. What’s included? - AWS, Azure, Google Cloud, Oracle Cloud, Alibaba Cloud - Cloud servers - Databases - Message queues and streaming platforms - Load balancing, DNS routing software - Security - Monitoring Over to you - which company is the best at naming things? – Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): bit.ly/3KCnWXq

Popular interview question: how to diagnose a mysterious process that’s taking too much CPU, memory, IO, etc? The diagram below illustrates helpful tools in a Linux system. 🔹‘vmstat’ - reports information about processes, memory, paging, block IO, traps, and CPU activity. 🔹‘iostat’ - reports CPU and input/output statistics of the system. 🔹‘netstat’ - displays statistical data related to IP, TCP, UDP, and ICMP protocols. 🔹‘lsof’ - lists open files of the current system. 🔹‘pidstat’ - monitors the utilization of system resources by all or specified processes, including CPU, memory, device IO, task switching, threads, etc. Credit: Diagram by Brendan Gregg — Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): bit.ly/3KCnWXq

Top 12 Tips for API Security - Use HTTPS - Use OAuth2 - Use WebAuthn - Use Leveled API Keys - Authorization - Rate Limiting - API Versioning - Whitelisting - Check OWASP API Security Risks - Use API Gateway - Error Handling - Input Validation – Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): bit.ly/3KCnWXq

🚨 Big News! Daytona is now Open Source! 🚨🎉 Today, we're by open-sourcing @daytonaio - the dev env manager tool for every dev, into which we've poured almost 70 years of experience and passion. github.com/daytonaio/daytona

🤩 [1/4] Coming soon in @ChromeDevTools - You can overrides API response (Fetch/XHR) and more! Imagine you can mock APIs in frontend without waiting for the backend changes! Not only that...