Emmanuel John

Software Engineer | Author @Logrocket | Technical Writer

[Emmanuel John @5x_dev]

Developers this week after hearing Next.js just got its worst vulnerability ever, CVSS 8.6.

We haven't even recovered from Tanstack's vulnerability. 🤦

[Emmanuel John @5x_dev]

After recording, Gemini helps you analyze performance issues faster and more holistically by connecting trace data, performance insights, and even field data in one smooth workflow.

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[Emmanuel John @5x_dev]

Big news for developers💪🚀

The DevTools Performance panel just got a massive upgrade, now powered by deeper integration with Gemini!

You can now chat directly with Gemini about your entire performance trace without manually selecting context or digging through metrics.

[Emmanuel John @5x_dev]

✅ Browse schema and click-to-insert queries
✅ Drag, drop, and resize visualizations effortlessly
✅ Schedule automatic refreshes

Highly recommended for data analysts, engineers, and founders.

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[Emmanuel John @5x_dev]

If you haven’t checked out https://t.co/HMWwMn0frS, you’re missing out on one of the simplest ways to explore, visualize, and share insights from your data.

✅ Connect and query your data sources
✅ Build and share beautiful dashboards
✅ Use a powerful online SQL editor

[Emmanuel John @5x_dev]

Here is why debugging frustrates you, even with your AI tools.
You’ve not given them eyes to your browser.

Learn how to effectively debug with Chrome DevTools MCP server, giving your AI tools eyes to the browser.

https://t.co/OSRJrjverO

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[Emmanuel John @5x_dev]

Stack Overflow just made a big comeback!! 🔥🔥

The rise of AI coding tools like ChatGPT and Claude made Stack Overflow feel quiet. But that’s about to change.

They just launched Stack Overflow AI, where developers can ask coding questions and get instant, conversational answers

[Emmanuel John @5x_dev]

Mastery isn't always linear like going from learning to working then achieving success.

It’s a loop — learn, practice, improve, repeat.

The best way to practice effectively is by
getting hands-on experience through a job or internship in the field you want to gain mastery.

[Emmanuel John @5x_dev]

VS Code just got a big update!

Microsoft has introduced a new MCP Servers Registry, making it easier than ever to connect VS Code with AI agents and developer tools that use the Model Context Protocol (MCP).

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[Emmanuel John @5x_dev]

Big News for Netlify users! 🚨

I just checked out Netlify’s new Agent Runners, and wow, deployment has never felt this effortless.

It’s literally: Prompt → Preview → Deploy

If you use Netlify, this is worth trying 👉 https://t.co/WKNUTUqjld

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[Emmanuel John @5x_dev]

Hacktoberfest is back!
Join thousands of devs contributing to open source this October 💻

Perfect for beginners to learn, collaborate and earn cool rewards 🎁

Start your first PR today 👉 https://t.co/HcvruBWbgA

#Hacktoberfest #OpenSource #DevCommunity

[Emmanuel John @5x_dev]

This is a must-have for anyone learning SQL, debugging queries, or prototyping database logic.

Share it with someone who’s learning SQL!

🔗: https://t.co/M9Uit0DA5S

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[Emmanuel John @5x_dev]

If you work with SQL, you’ll love this tool.

It’s called RunSQL, and it makes testing queries a breeze:
✅ Define your own database structure
✅ Add sample data (or upload from CSV)
✅ Run SQL queries instantly and see results
✅ Export results as CSV when you’re done

[Emmanuel John @5x_dev]

There’s so much untapped potential in Three.js for web-based game development.

It’s amazing to see how far WebGL has come, from being a niche experiment to powering full-blown games right in the browser.

One of my favorite demos is https://t.co/MeNWK7Szrq

[Emmanuel John @5x_dev]

Wow, I just stumbled on this beautiful collection of animated icons

They’re smooth, interactive, and add such a cool touch with hover effects.

🔗: https://t.co/oY9kIONTV6

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[Emmanuel John @5x_dev]

No more blindfolded coding. AI is moving from suggestion engines to active debugging partners.

[Emmanuel John @5x_dev]

Big news for developers 🚀🚀

With Chrome DevTools MCP, tools like Cursor, Claude Code, and Gemini CLI can now:
⚡ Run code in Chrome
⚡ Inspect DOM, logs & network
⚡ Automate audits & user flows
⚡ Debug in real time

[Emmanuel John @5x_dev]

You don’t just watch the video, you actually feel like you’re inside the scene moving around from any perspective or angle.

This feels like the next evolution of media. Imagine watching movies, concerts, or even live sports like this in the future.

🔗: https://t.co/19XR7x9oNM

[Emmanuel John @5x_dev]

This is just amazing!

I just tested a website that turns normal videos into fully interactive 4D experiences and wow, it’s mind-blowing.

It’s still in beta, but you can try some demo videos on their site. The effect is incredible:

[Emmanuel John @5x_dev]

accessible to everyone no matter where you are or what language you speak.

🔗 Explore here: https://t.co/QMptGVXSrr

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[Emmanuel John @5x_dev]

Learning to code doesn’t have to cost a dime.

The Free Ebook Foundation curates and maintains one of the most comprehensive lists of free programming ebooks and courses in multiple languages 🌍.

It’s an open-source, community-driven effort to make programming education