AWS Serverless Hero & MVP. Senior Architect fourTheorem, author of 📕 http://nodejsdp.link & ✉️ http://fstack.link Node.js, JavaScript, Rust 🦀 & Cloud ☁️https://bsky.app/profile/loige.cohttps://bsky.app/profile/loige.co/post/3mkxgbtios22qNew post: Writing middlewares for #Rust #Lambda functions 🦀 The #AWS Lambda Rust runtime already ships a middleware engine: tower. Almost nobody is using it. Deep dive + a complete DynamoDB rate limiter you can steal: https://loige.co/writing-middlewares-for-rust-lambda-functions/03 May 2026 14:59 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mkxgbtios22qhttps://bsky.app/profile/loige.co/post/3mkzdftmlsc2o@rustaceans.bsky.social hey John & Elley, big fan of your newsletter here! I hope you'll consider my last article https://loige.co/writing-middlewares-for-rust-lambda-functions/ for your next issue :) It's a pretty long one but hopefully it covers Tower in a way that can be useful even to folks who don't target AWS Lambdas (yet).04 May 2026 09:13 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mkzdftmlsc2ohttps://bsky.app/profile/loige.co/post/3mkxgbtios22qNew post: Writing middlewares for #Rust #Lambda functions 🦀 The #AWS Lambda Rust runtime already ships a middleware engine: tower. Almost nobody is using it. Deep dive + a complete DynamoDB rate limiter you can steal: https://loige.co/writing-middlewares-for-rust-lambda-functions/03 May 2026 14:59 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mkxgbtios22qhttps://bsky.app/profile/loige.co/post/3mi7geshfh22cFor the past 9 years, I have been running a newsletter called FullStack Bulletin. Every week, I shared some of the most interesting articles, tools, and resources I could find for full stack developers. Over time, that became 450+ issues, 3k+ curated links, and a community of 3k readers.29 Mar 2026 15:06 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mi7geshfh22chttps://bsky.app/profile/loige.co/post/3mgl4yaobbk2pNew blog post! I added Bluesky likes and liker avatars to my #Astro blog. No API keys, no server-side code, just pure delightful #webcomponents. Here's how I went from "I want that" to "it's live" in about an hour: https://loige.co/how-i-added-bluesky-likes-to-my-astro-blog/08 Mar 2026 20:00 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mgl4yaobbk2phttps://bsky.app/profile/loige.co/post/3mgl4yaobbk2pNew blog post! I added Bluesky likes and liker avatars to my #Astro blog. No API keys, no server-side code, just pure delightful #webcomponents. Here's how I went from "I want that" to "it's live" in about an hour: https://loige.co/how-i-added-bluesky-likes-to-my-astro-blog/08 Mar 2026 20:00 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mgl4yaobbk2phttps://bsky.app/profile/loige.co/post/3mgfjn2szdc2q1/7 🚀 Getting an LLM demo to work is not the hard part anymore. The hard part is making it reliable, predictable, and affordable in production. That’s what @eoinshanaghy and I focus on in the latest AWS Bites episode, all about LLM inference with Amazon Bedrock 👇06 Mar 2026 14:30 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mgfjn2szdc2qhttps://bsky.app/profile/loige.co/post/3mdx6og66r32tI almost approved a security hole last year. A simple image server. Clean code. Worked perfectly. It also let anyone read any file on our filesystem. Here's what happened 🧵03 Feb 2026 10:47 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mdx6og66r32thttps://bsky.app/profile/loige.co/post/3mdleb4yalk2fConfession: my fingers still type `npm i axios` on autopilot from time to time 😅 ...And yet… Node.js has shipped a built-in `fetch()` since v18 (2022)! Still, I keep running into the same questions: - Should we use it? - When is it a good fit? - How do we avoid the usual footguns?29 Jan 2026 17:55 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mdleb4yalk2fhttps://bsky.app/profile/loige.co/post/3mcrktz5ees2fI filled out the 2026 #AWS @Answers4AWS survey. You should too! answersforaws.com/survey/ #aws https://answersforaws.com/survey/19 Jan 2026 11:43 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mcrktz5ees2fhttps://bsky.app/profile/loige.co/post/3mb75ubopkk27As 2025 comes to a close, I just wanted to wish you a great end of the year and a fantastic start to 2026! 🎆30 Dec 2025 10:38 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mb75ubopkk27https://bsky.app/profile/loige.co/post/3mab4wlpl522tI’m a bit late with this one, but better late than never ⏳🙂18 Dec 2025 12:01 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3mab4wlpl522thttps://bsky.app/profile/loige.co/post/3ma6hpuudec2qEver deployed an API Gateway HTTP API with a JWT (OIDC) authorizer, got a nice green “deployment succeeded”… and then discovered that routes mysteriously disappeared in the console and auth wasn’t working? 😅🔐17 Dec 2025 10:36 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3ma6hpuudec2qhttps://bsky.app/profile/loige.co/post/3m7kyrc2yoc2f🗞️ New release alert: Crafting Lambda Functions in Rust 🦀⚡️ A practical, work-in-progress book on writing super-performant AWS Lambda functions in Rust, co-authored with James Eastham. #RustLang #AWSLambda #Serverless09 Dec 2025 16:48 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m7kyrc2yoc2fhttps://bsky.app/profile/loige.co/post/3m766bwmkgc25@buttondown.com I have been absolutely loving your service so far! For context, I am using it happily for fullstackbulletin.com One of our readers has recently reported that some Fortinet deployments block your click tracking domain (see attached picture). Is there anything you can do to about it?04 Dec 2025 14:22 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m766bwmkgc25https://bsky.app/profile/loige.co/post/3m6ondoa4as2zEver love AWS Fargate… until you suddenly need more control? 😅 GPUs, storage options, network bandwidth, specific instance sizing…28 Nov 2025 10:09 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m6ondoa4as2zhttps://bsky.app/profile/loige.co/post/3m5jczsd6r22uWe are live here: https://www.airmeet.com/event/5c25bed0-b899-11f0-9be4-375c53bcf15c [contains quote post or other embedded content]13 Nov 2025 13:56 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m5jczsd6r22uhttps://bsky.app/profile/loige.co/post/3m5iux6od4s22Node.js friends, quick heads up! 👋 Today (13 Nov 2025) I am doing a live AMA with Mario Casciaro, hosted by Packt, all about Node.js Design Patterns (4th edition) and how Node.js has evolved over the years. #nodejs #javascript #ama13 Nov 2025 09:44 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m5iux6od4s22https://bsky.app/profile/loige.co/post/3m4kuq3mchs2oDid not see this coming: #Canva made #Affinity free and is investing to revamp it. Smart growth move and a win for creators... pro-grade tools for free. First look: https://www.youtube.com/watch?v=CzPzRxDoirM #Design #AffinitySuite01 Nov 2025 11:20 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m4kuq3mchs2ohttps://bsky.app/profile/loige.co/post/3m33dbezgy22cHere’s a story I didn’t expect to write 👇🧵 (1/8) A few days ago I went down a rabbit hole to see what people search most about Node.js. Guess what? “how to read and write files” is near the top.13 Oct 2025 13:33 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m33dbezgy22chttps://bsky.app/profile/loige.co/post/3m3f2flvwnk2jYou know you have been away for too long from a project when a `git pull` on `main` takes more than 2 seconds and you get hundreds of file changes! 🤨 #git #devlife17 Oct 2025 10:21 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m3f2flvwnk2jhttps://bsky.app/profile/loige.co/post/3m33dbezgy22cHere’s a story I didn’t expect to write 👇🧵 (1/8) A few days ago I went down a rabbit hole to see what people search most about Node.js. Guess what? “how to read and write files” is near the top.13 Oct 2025 13:33 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m33dbezgy22chttps://bsky.app/profile/loige.co/post/3m2rdwsrrg22dLevel up from dev → architect? Check out James’s latest Dometrain course: modular monoliths, events, C4, observability, ADRs. Even if you’re not into .NET, you'll get tons of value from it! 🚀 [contains quote post or other embedded content]09 Oct 2025 14:18 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m2rdwsrrg22dhttps://bsky.app/profile/loige.co/post/3m2qkempc5k2tA great opportunity for anyone who wants to actively contribute to the success of #RustLang! And working with @ieni.dev is just an extra perk 😉 [contains quote post or other embedded content]09 Oct 2025 06:40 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m2qkempc5k2thttps://bsky.app/profile/loige.co/post/3m2mmxapw7225🎉 Author copies are in! 📚 Holding the 4th edition of “Node.js Design Patterns” never gets old. Months of work turned into something I can touch, and hopefully a guide to help you level up with Node.js.07 Oct 2025 17:16 +0000at://did:plc:567st5nby2tokcv2kyy5ofzh/app.bsky.feed.post/3m2mmxapw7225