the core of rust
within Rust is a smaller language struggling to get out
languages
rust
Shipping an AI Agent that Lies to Production: Lessons Learned | Three Dots Labs blog
The peak of hype isn’t the best moment to reflect on AI. Will it take your job, or is it the next fad like NFTs? Are AI startups ridiculously overvalued, or are the companies that sleep on AI doomed?
Time will tell. LLMs are far from perfect, but I’m excited they’re here anyway. Not because of a silly promise to make me 10x more productive, but because they can solve some problems that were previously unsolvable.
golang
Go's race detector has a mutex blind spot | Double Free Dev
Go's data race detector can miss possible races in executed code when using mutexes
Go Cookbook - Practical Go Code Snippets and Examples
The ultimate collection of practical Go programming examples, code snippets, and recipes for building efficient and reliable applications with Golang
A deep dive into deeply recursive Go - Mattermost
Learn more about why developers end up with deeply recursive Go code and what can be done to mitigate stack exhaustion issues.
Go Internals: How much can we figure by tracing a syscall in Go?
How many rabbit holes can tracing a system call in Go lead you into?
How we tracked down a Go 1.24 memory regression across hundreds of pods | Datadog
We rolled out Go 1.24 and saw a memory regression. Here's how we dug into system metrics, uncovered a bug in the runtime allocator, and worked with the Go team to help fix it.
Fan-In: Can we Go faster? | Just a Random Dev Blog
Performance comparison of different fan-in implementations in Golang
Counter Service: How we rewrote it in Rust
The Integrity Data Platform team at Grab rewrote a QPS-heavy Golang microservice in Rust, achieving 70% infrastructure savings while maintaining similar performance. This initiative explored the ROI of adopting Rust for production services, balancing efficiency gains against challenges like Rust’s steep learning curve and the risks of rewriting legacy systems. The blog delves into the selection process, approach, pitfalls, and the ultimate business value of the rewrite.
Go Cheat Sheet & Quick Reference
This cheat sheet provided basic syntax and methods to help you using Go.
How Go’s Error Handling makes you a Better Coder
Write cleaner, stronger code by embracing Go’s error-handling philosophy.
Lets build MapReduce from Scratch - by venkat - Just Build
We will see how to build a MapReduce system from scratch (its workings as well)
Plain Vanilla - Applications
An explainer for developing single-page applications using only vanilla techniques.
javascript
Hunting Zombie Processes in Go and Docker - Stormkit
A technical deep dive into debugging zombie processes in a Go and Docker setup, detailing how I fixed a server crash caused by Node.js process leaks in Stormkit. Learn about process groups, SIGCHLD handling, and using Tini for zombie reaping.
How to run Python in production
The ultimate guide to running Python in Production in 2025
python
Most People Overlook Go’s Concurrency Secrets | by Aryan | Mar, 2025 | Cubed
Concurrency is HARD. Like, really hard. When you need multiple tasks running together, things get messy fast. I’ve spent years fighting with threads and locks in other languages, and man, the race…
The Top 10 Most Common Mistakes I’ve Seen in Go Projects
This post is my top list of the most common mistakes I’ve seen in Go projects. The order does not matter. Now, let’s imagine this Status type is part of a JSON request and will be…
So, I Wrote a Book: The Story Behind 100 Go Mistakes
An brutally honest behind-the-scenes story of writing a technical book from scratch. From burnout to unexpected wins, here's everything I learned while writing 100 Go Mistakes.
Goroutines in Go: A Practical Guide to Concurrency
Let’s face it: modern apps often need to do a million things at once. If your app isn’t set up for that, it can feel clunky and slow. That’s…
Go Optimization Guide
Patterns and Techniques for Writing High-Performance Applications with Go
Timeout Middleware in Go: Simple in Theory, Complex in Practice - Viktor Nikolaiev's blog
What happens when we need different timeout durations for different endpoints? While implementing timeouts might seem straightforward at first glance, the most obvious solution fails silently, frustraiting both users and developers.
Session-Based Authentication in Go
Implementing session-based authentication in Go web applications: a secure and efficient approach.
Go Structs and Interfaces Made Simple
When developers transition to Go from object-oriented languages like Java, C++, or Python, they often struggle with Go’s approach to types a…
