I built agent-to-agent communication that works behind any NAT – no ngrok, no relay server, no configuration
If you have ever tried connecting two AI agents running on different machines, you already know the moment things break. Local dev works perfectly. Th
go
dev.to
Apr 25, 2026
The Great AI Shift: Why 2026 is the Year Developers Finally Trust Their Copilots
The Great AI Shift: Why 2026 is the Year Developers Finally Trust Their Copilots
Remember when AI pair-programming felt like overeager inte
typescript
dev.to
Apr 25, 2026
Print Material by Genius Creators
Print Material by Genius Creators
https://www.geniuscreators.com/service/print-material/
If you are running a business, you must have strategies and
typescript
dev.to
Apr 25, 2026
Introducing fulgur: a blazing fast HTML-to-PDF engine in Rust — no browser required
fulgur — (noun, Latin) lightning, flash of lightning.
I've been building fulgur, an HTML-to-PDF engine written in Rust. No headless browser, no Chr
rust
dev.to
Apr 25, 2026
How Architecture Tests Caught a Data Isolation Bug Before It Reached Production
TL;DR: Pest PHP architecture tests let you write your team coding rules as automated tests. Controllers using the DB facade directly? Build fails. Mod
php
dev.to
Apr 25, 2026
LockFS - A simple flexible file-by-file encryption tool for secure storage
Pain Points of Current Encryption Tools
Most encryption tools today encrypt your data with a monolithic approach. Here are some of the meth
java
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Apr 25, 2026
Building Production-Ready NestJS Apps: Introducing Nestier - A Hexagonal Architecture Boilerplate
Building Production-Ready NestJS Apps: Introducing Nestier
Starting a new NestJS project? Tired of setting up the same architecture pattern
typescript
dev.to
Apr 25, 2026
Tell me about yourself
My name is Abinaya
“Hi, I’m currently pursuing a Java Full Stack Development course. I have hands-on experience in HTML, CSS, and JavaScript, and I’v
java
dev.to
Apr 25, 2026
Agnostic email sending in Node.js
The Cliam package is back on track with a serious update about the quality, the dX, the flexibility and the security.
For those ones that are not awa
typescript
dev.to
Apr 25, 2026
IPC Pipe vs Unix Socket for a Resident Daemon in Tauri — What I Learned
All tests run on an 8-year-old MacBook Air.
When I built Ghost Engine — a resident Swift daemon that handles PDF rendering — I had to decide how Rust
rust
dev.to
Apr 25, 2026
619 Tests Across 15 Packages: Our Monorepo Testing Strategy for AI Wallet Infrastructure
Testing AI wallet infrastructure requires more than just checking if transactions work—you need to validate everything from authentication layers to p
typescript
dev.to
Apr 25, 2026
How I Built a 3-Tier Approval Engine with Spring Boot and Spring Security
A deep-dive into multi-level workflow logic, stateless JWT auth, service-layer authorization guards, and a full CI/CD pipeline — all in production.
java
dev.to
Apr 25, 2026
I built a deep learning framework in Rust from scratch — Part 3: the road to crates.io
In Part 1 I argued why a graph-based DL framework in pure Rust was a project worth doing.
In Part 2 I wrote the GPU backend on wgpu and figured out
rust
dev.to
Apr 25, 2026
How I Built an AI-Powered HRMS Dashboard Using Next.js 15
Over the past few weeks, I wanted to challenge myself to build something more realistic than a typical demo project.
Instead of another small CRUD ap
typescript
dev.to
Apr 25, 2026
LLM Observability tool
I just created an open source LLM observability named "TraceLM" that can track the following activities:
token cost
token length
latency information
java
dev.to
Apr 25, 2026
Adminer vs phpMyAdmin: Security, Speed & Usability Compared
If you’ve ever worked with databases, chances are you’ve come across tools that make managing them easier. But here’s the big question in the Adminer
php
dev.to
Apr 25, 2026
Stop Debating ORM vs JDBC — Measure These 5 Things First (Java Guide)
Most "ORM vs JDBC" discussions are opinion wars.
After building and benchmarking data-access layers in Java, my takeaway is simple:
you should not ch
java
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Apr 25, 2026
Multi-Dimensional Arrays Made Simple (With Java Examples)
At some point, 1D arrays are not enough.
What if you need to represent:
A chess board
A game grid
A matrix
That’s where multi-dimensional arrays
java
dev.to
Apr 25, 2026
Java LLD: Designing a High-Concurrency Twitter Feed
Java LLD: Designing a High-Concurrency Twitter Feed
Designing a Twitter-style news feed is a staple of FAANG machine coding interviews. It
java
dev.to
Apr 25, 2026
RulesJson — Convert Laravel Validation Rules to a JSON Request Body Instantly
Every Laravel developer has been there: you finish writing a FormRequest, switch to your API client, and spend the next few minutes manually reconstru
php
dev.to
Apr 25, 2026