De atendimento e logística para a programação.

No More Midnight Deploys: The Magic of Blue-Green Deployments

No More Midnight Deploys: The Magic of Blue-Green Deployments Imagine trying to upgrade the engine of a commercial airplane while it is mid-flight with passengers on board.

• Blue-green deployments update apps with minimal downtime and risk.
• Uses two identical environments: active (Blue) and idle (Green).
• Instant traffic switch via load balancers prevents service interruptions.

1h ago ·dev.to

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

I've been quietly building Antigravity Tools — a collection of 59 free, browser-based developer utilities — and today I'm sharing everything I built and learned. Why vanilla JS?

2h ago ·dev.to

Two Pieces of Code, Same Answer — Which One Should You Write?

Introduction This is my first post. It has been one year since I became an engineer with no prior experience. Now, once you become an engineer and start learning programming, there is a phrase you…

• Longer code aids intuition by visualizing matchsticks and process.
• Shorter code shifts verification burden to reader, less intuitive.
• Meaningful variable names clarify code intent in longer code.

1h ago ·dev.to

Chinese Robot Beats Usain Bolt's 100m World Record

A Chinese humanoid robot finished a 100-meter practice race in just 9.32 seconds, beating the human world record.

• Chinese humanoid robot Lightning completed 100m race in 9.32 seconds.
• Surpassed Usain Bolt's 2009 world record of 9.58 seconds.
• Event marked milestone in artificial intelligence and humanoid robotics.

1h ago ·en.tempo.co