Author | Lightnews

JoLo @jolodev.bsky.social · Jul 15

I really enjoy the tutorial by @kiro.dev #agenticai #ai #vibecoding

JoLo @jolodev.bsky.social · Jun 18

🚀 Just dropped my latest blog post on optimizing AWS Lambda functions! Discover techniques to minimize cold starts and reduce costs effectively. Dive into the full article here: https://dev.to/aws-builders/why-and-how-to-optimize-your-lambda-1d8e #AWS #Lambda #CloudComputing

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JoLo @jolodev.bsky.social · Jun 18

Using Cloudflared as a tunnel is incredible! #Cloudflare #DevOps #WebSecurity #Tunneling

JoLo @jolodev.bsky.social · Jun 9

Just a random thought for the day: sometimes the simplest things bring the most joy. #RandomThoughts #LifeIsBeautiful #Mindfulness

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JoLo @jolodev.bsky.social · May 17

Thank you @amazonwebservices.bsky.social! Another year being an #awscommunitybuilder, Yeah!

JoLo @jolodev.bsky.social · Apr 19

Wow, @mattpocock.com was wrong in 2022 about Types vs Interface. So interface it is 🤩#typescript www.youtube.com/watch?v=e0AI...

Types vs Interfaces: What I Got Wrong In 2022

YouTube video by Matt Pocock

www.youtube.com

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JoLo @jolodev.bsky.social · Mar 14

My SA for a successful migration:
"Just take that repo, copy&paste, and change API endpoints and the names"

Me engineer :facepalm:

JoLo @jolodev.bsky.social · Mar 1

I tried Claude 3.7 by @anthropic.com and I am blown away 🤩

JoLo @jolodev.bsky.social · Feb 12

We copy-paste the same repository for a different client and call it modular 🫠

JoLo @jolodev.bsky.social · Feb 12

Why using @vitest.dev over Jest?
Simple, you can use #Typescript out of the box, and it is faster.

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JoLo @jolodev.bsky.social · Feb 6

#Gemini 2.0 by #google looks awesome!

JoLo @jolodev.bsky.social · Feb 5

So so well written!
Embrace #esm #javascript!

Anthony Fu @antfu.me · Feb 5

New blog post! Let's move to ESM! 😈

👀
antfu.me/posts/move-o...

Move on to ESM-only

Let's move on to ESM-only

antfu.me

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JoLo @jolodev.bsky.social · Feb 5

Missing possibility to reuse templates or create a parent template

JoLo @jolodev.bsky.social · Feb 5

Great article!
I also wrote one about CJS and ESM
medium.com/@jolodev/oh-...

Oh CommonJS! Why are you mESMing with

It was a typical patching day. I patched and upgraded my npm dependencies without making code changes, and suddenly, some of my unit tests failed. My tests failed because Jest encountered an…

medium.com

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JoLo @jolodev.bsky.social · Feb 5

Missing the possibility to define variables and reuse it

JoLo @jolodev.bsky.social · Feb 5

Missing the possibility to loop

JoLo @jolodev.bsky.social · Feb 5

It had been a while since I worked intensively with @AWS SAM. Man, I miss CDK...

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JoLo @jolodev.bsky.social · Jan 22

I am so hyped! #bunjs #bun #javascript

Bun @bun.sh · Jan 22

Introducing Bun 1.2

bun.sh/blog/bun-v1.2

Bun 1.2

Built-in Postgres client with Bun.sql, built-in S3 object support with Bun.s3, a new text-based lockfile: bun.lock, Express is 3x faster, and a major update on Node.js compatibility.

bun.sh

Reposted by JoLo

Tobias Schmidt @tpschmidt.com · Jan 21

Did you notice the 𝗧𝘂𝗿𝗻 𝗼𝗻 𝗺𝘂𝗹𝘁𝗶-𝘀𝗲𝘀𝘀𝗶𝗼𝗻 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 in the AWS console?
If you didn't, and you've missed the announcement: AWS now supports being logged into multiple accounts and sessions!

Works like a charm ✨

aws.amazon.com/about-aws/w...

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JoLo @jolodev.bsky.social · Jan 19

I must say the #AWSBites podcast by @loige.co and Eoin is a must-listen when diving deep into different @awscloud.bsky.social services #aws #serverless #podcast

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JoLo @jolodev.bsky.social · Jan 16

Nice, @awscloud.bsky.social now supports up to 5 accounts simultaneously.
aws.amazon.com/about-aws/wh...

The AWS Management Console now supports simultaneous sign-in for multiple AWS accounts - AWS

Discover more about what's new at AWS with The AWS Management Console now supports simultaneous sign-in for multiple AWS accounts

aws.amazon.com

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JoLo @jolodev.bsky.social · Jan 14

Object-Oriented Programming (OOP) can lead to complexity, tight coupling, and performance issues. While it offers abstraction, the drawbacks can make code harder to maintain and less efficient. #Coding #OOP #SoftwareDevelopment
#oldbutgold
www.youtube.com/watch?v=QM1i...

Object-Oriented Programming is Bad

YouTube video by Brian Will

www.youtube.com

JoLo @jolodev.bsky.social · Jan 12

@bun.sh or @bunjavascript now supports first-citizen AWS S3. While others may not agree, I’m all for it! Check out the performance! 🔗 https://video.twimg.com/tweet_video/Gg7FDrAaYAAavyt.mp4 #AWS #S3 #bun #JavaScript #Performance

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JoLo @jolodev.bsky.social · Jan 12

I was playing around with @bsky.app's #atprotocol, and adding links, mentions, and hashtags is kinda hard.

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JoLo @jolodev.bsky.social · Jan 10

Just discovered that forwarding events with Amazon EventBridge can lead to a 'THIRD_ACCOUNT_HOP_DETECTED' error when passing through three event buses. Even two accounts can trigger it if events hop between buses. #AmazonEventBridge #CloudComputing #EventDrivenArchitecture