DEV Community • 2026-04-22 22:00

Bridge Clearance Data API for Fleet Routing

If you're routing commercial vehicles, you need to know which bridges your truck can't clear. The FHWA National Bridge Inventory has 621,000 bridges with height and weight data — but it's buried in an ArcGIS FeatureServer with pagination limits and cryptic field codes. Road511 normalizes all of it into one queryable API. Plus state-level bridge inventories from PA, OH, TX, VA, NY, FL, WA, and IN ...

0 0
2m read
DEV Community • 2026-04-22 21:59

OpenClaw Challenge: Automating Workflows for Smarter Efficiency

What I Built I created a concept project that demonstrates how automation can simplify workflows for creators. The idea is to compare a manual process—like gathering crypto market data and formatting it for a video script—with an automated workflow powered by OpenClaw. The project highlights how automation saves time, reduces repetitive tasks, and frees creators to focus on storytelling...

0 0
1m read
DEV Community • 2026-04-22 21:56

Cloud Computing Vs Traditional IT: The Great Shift.

Before I got accepted into the Cohort i am in currently to learn cloud engineering/DevOps I knew “the cloud” in terms of technology as a place where my photos and videos go to when my storage was full. I have also wondered how the Google Drive, Gmail etc get to do what they do behind the scenes. Joining the cohort, attending the bootcamp, researching and one class in, I learned that the real Clo...

0 0
4m read
Stop Staring at a Blank Notebook: I Built plan() to Fix That
DEV Community • 2026-04-22 21:54

Stop Staring at a Blank Notebook: I Built plan() to Fix That

We’ve all experienced moments when we procrastinate because we are not sure how to approach a problem. I am not ashamed to admit it still happens to me quite often but that’s the job of a data scientist. We have to be product experts on a plethora of topics, senior engineers, and let’s not forget — highly skilled statisticians. The truth is no one is all three and that’s fine. In an age of AI, wh...

0 0
2m read
Best AI Code Review Tools | April 2026 Edition
DEV Community • 2026-04-22 21:53

Best AI Code Review Tools | April 2026 Edition

The world's best engineers have stopped writing code. Coding agents now handle the bulk of implementation, and they do it at a pace no human can match. The trouble is that more bugs are shipping with it. Earlier this year, Concordia researchers tracked 200,000 code units across 201 projects and found AI-written code gets bug-fixed at a higher rate than human-written code. Amazon recently ...

0 0
20m read
DEV Community • 2026-04-22 21:52

The Parallelization Trap: Why Running More Agents Simultaneously Often Makes Things Worse

The Parallelization Trap: Why Running More Agents Simultaneously Often Makes Things Worse Every system designer eventually reaches the same conclusion: if one agent can do X, then two agents should do 2X. And four agents should do 4X. This intuition is seductively logical. It's also wrong more often than it's right. The parallelization trap is the phenomenon where adding concurrent age...

0 0
3m read
Introduction to Events using MongoDB
DEV Community • 2026-04-22 21:52

Introduction to Events using MongoDB

This article was written by Otavio Santana. Keeping software simple is one of the hardest challenges for any software architect or senior engineer. Not because of technology, but because of decisions we often overlook—especially coupling. Many systems start simple, but as new requirements emerge, the same code begins to orchestrate multiple responsibilities. What once felt clean becomes fragile, ...

0 0
11m read
DEV Community • 2026-04-22 21:50

PomoWatch

I built PomoWatch — a minimal Pomodoro timer for the desktop. Features: Work, short break, and long break timers Configurable session durations and cycle count Start, pause, and reset controls Completed session counter Multi themes Install on Ubuntu: wget https://github.com/S-Dawn/PomoWatch/releases/download/v0.1.0-1/pomowatch_0.1.0-1_all.deb sudo apt install ./pomowatch_0.1.0-1_all.deb po...

0 0
1m read
DEV Community • 2026-04-22 21:47

Making an LLM "get tired" of bad conversation: the engagement-budget prompt

Follow-up to my previous post about the turn 3→4 cliff in dating-app conversations. A few people asked to see the actual prompt design. Here's one of the core pieces. The problem When you build an LLM simulated partner for practice conversations, the default failure mode is: the model is too nice. It politely continues any conversation, including ones where the user is sending increasi...

0 0
4m read
DEV Community • 2026-04-22 21:38

Make Your Hono Authorization Server Work on Any Host

In the previous article we built a working OIDC Authorization Code Flow server. There was one shortcut worth updating before we could continue filling it smoothly: a hardcoded ISSUER constant. const ISSUER = "http://localhost:3000"; Every place that constant is used is now locked to localhost:3000: the iss JWT claim, the discovery URL, the JWKS endpoint URL returned to clients, etc... Dep...

0 0
5m read
DEV Community • 2026-04-22 21:35

PostgreSQL CDC 240x Faster, Flowfile v0.9.0 ETL, SQLite_EXTRA_INIT Deep Dive

PostgreSQL CDC 240x Faster, Flowfile v0.9.0 ETL, SQLite_EXTRA_INIT Deep Dive Today's Highlights Today's highlights feature a custom PostgreSQL CDC solution boasting 240x faster performance than Debezium, alongside the Flowfile v0.9.0 open-source visual ETL tool. We also dive into a critical SQLite forum discussion on isScriptFile and SQLITE_EXTRA_INIT ramifications. ...

0 0
3m read
DEV Community • 2026-04-22 21:30

This Week in Other AI Tools: Fastest-Growing Projects — April 22, 2026

🚀 This Week in Other AI Tools: Fastest-Growing Projects — April 22, 2026 This week in the Other AI Tools space, we're seeing a surge in popularity of curated lists and tools that make it easier for developers to discover and utilize open-source AI projects. The trend towar... Read full report → https://pullrepo.com/report/this-week-in-other-ai-tools-fastest-growing-projects-april-22-2026-2 ...

0 0
1m read
Gova, a declarative GUI framework for Go
DEV Community • 2026-04-22 21:28

Gova, a declarative GUI framework for Go

Built Gova, a declarative GUI framework for Go Naman vyas Naman vyas ...

0 0
1m read
DEV Community • 2026-04-22 21:27

Built Gova, a declarative GUI framework for Go

I spent the last few months building Gova. It is a declarative GUI framework for Go that compiles native desktop apps to a single static binary on macOS, Windows, and Linux. Struct-based components, reactive state, real native dialogs where the platform offers them. No Electron, no embedded webview, no JavaScript runtime. Here is a full Counter app: package main import g "github.com/nv404/gov...

0 0
2m read
Hacker News: Front Page • 2026-04-22 21:26

The Neon King of New Orleans

Article URL: https://gardenandgun.com/new-orleans-neon-king Comments URL: https://news.ycombinator.com/item?id=47869496 Points: 3 # Comments: 0

0 0
1m read
HackerNoon • 2026-04-22 21:24

Explain the Cursor Elon Musk Deal to Me Like I'm 5: A Technical Report on the $60B Option to Acquire

SpaceX didn't buy Cursor outright—they structured a $60 billion call option with a $10 billion breakup fee. This financial maneuvering protects SpaceX's massive upcoming IPO while giving xAI the proprietary developer telemetry it desperately needs to compete with OpenAI and Anthropic. For builders, this partnership threatens IDE model neutrality, jeopardizes strict enterprise data privacy agreemen...

0 0
1m read
DEV Community • 2026-04-22 21:23

Anchor vs Pinocchio: the real deploy cost

The Solana mainnet deploy came in at $141. For a demo project. I stopped, recalculated, and stared at the number for a minute. I'd built the tip jar in Anchor 0.32.1 — the standard framework, the one with real docs, the one everyone reaches for first. It worked. Seven integration tests passed. Then I checked the binary before committing 1.6 SOL to mainnet: 230 KB. Three options, one dec...

0 0
3m read
DEV Community • 2026-04-22 21:21

Claude Code Is Going Viral - But There's a Problem Nobody's Talking About

I've been using Claude Code daily for about a year now. For the first few months, I used it the way most people do — one long conversation, throwing everything at it, getting frustrated when it started forgetting things. It took me embarrassingly long to realize the problem wasn't the tool. It was how I was thinking about it. Here's what I do now, and why. The Thing Nobody Tells You Abo...

0 0
14m read
An open-source platform for simulating economies with artificial intelligence agents: Doxa
DEV Community • 2026-04-22 21:17

An open-source platform for simulating economies with artificial intelligence agents: Doxa

How can we simulate nuanced human negotiation, irrational market sentiment, or adaptive trading strategies when our agents are bound by rigid if/else statements? With this idea in mind, Riccardo Dal Cero and I developed Doxa as an open-source, Python-native simulation platform, designed from the ground up for modern researchers and developers. This project is based on the fundamental philosophy...

0 0
2m read
DEV Community • 2026-04-22 21:16

I Built a Tool That Turns Any GitHub Repo Into an Interactive Dependency Graph: Here's Exactly How It Works

A deep dive into the real pipeline behind CodeAtlas: AST parsing, import resolution, force-directed graphs, and everything in between. When I join a new open source project, I do the same thing every time. I open the entry point, follow an import, open that file, follow another import, lose track of where I started, open the entry point again. Fifteen minutes later I have eight tabs open and a va...

0 0
17m read
Previous Next