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I Spent a Week Inside OpenClaw. Here Is What Broke Me (and What Blew My Mind)
DEV Community • 2026-04-22 19:21

I Spent a Week Inside OpenClaw. Here Is What Broke Me (and What Blew My Mind)

This is a submission for the OpenClaw Writing Challenge   I did not plan to go deep. I just wanted to build something small. Something that works.   But then OpenClaw pulled me in. And three days became a week.     Let me be honest with you first.   I have tried a lot of open source tools. Most of them promise a lot. Most of them disappoint quietly. You spend hours on setup....

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Hacker News • 2026-04-22 19:20

Show HN: macOS VMs to let you agents run wild

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Hacker News • 2026-04-22 19:19

Show HN: Ghost Pepper Meet local meeting transcription and diarization

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DEV Community • 2026-04-22 19:17

Low-power firmware techniques for battery-powered MCUs

Map the MCU power domains and on-board regulators Cut active-mode burn: clock scaling, voltage trimming, and peripheral gating Choose sleep modes and design reliable wake paths (RTC, GPIO, radio) Retain state and resume cleanly: retention RAM, peripheral gating, and sequencing Measure, validate, and iterate: current measurement and power budgets Practical checklist: low-power bring-up and verific...

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HackerNoon • 2026-04-22 19:16

AI Just Solved the Wrong Half of Cybersecurity

Anthropic's Claude Mythos autonomously found thousands of zero-days — including a 27-year-old OpenBSD bug — without being trained to. Project Glasswing marshals $100M+ and top tech companies for defense, but fewer than 1% of discoveries were patched at launch. The real crisis isn't detection anymore; it's remediation velocity. Enterprise teams need to rethink dependency management, model AI agents...

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DEV Community • 2026-04-22 19:15

A Rust developer's love life

struct Heart; trait Love { fn fall_in_love(&self) -> Result<Heart, Rejection>; } impl Love for Heart { fn fall_in_love(&self) -> Result<Heart, Rejection> { // The compiler guarantees safety. // Unfortunately, it can't guarantee commitment. Err(Rejection::MovedOn) } } fn main() { let me = Heart; let you = Heart; // me &a...

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Newest questions tagged css - Stack Overflow • 2026-04-22 19:14

CSS rectangle distorts when rotated around a pivot

I have two perpendicular rectangles in an "L" shape and I'm trying to pivot the vertical one towards the other (the corner of the L should be the pivot point) but I'm running into two issues: the vertical one begins to skew into a parallelogram and also it seems to lose some height as it rotates around. Can you help me figure out what I can change to fix this? Minimum working HTML; &...

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ListenCircle: A Digital Talking Circle for Real Human Connection
DEV Community • 2026-04-22 19:13

ListenCircle: A Digital Talking Circle for Real Human Connection

We built ListenCircle to bring the ancient practice of the Talking Circle into the digital world. It’s a space where every human being can speak and be heard — regardless of where they come from or what they believe. No accounts. No logins. No stored identities. Just real people, listening. 🌿 What is a Talking Circle? A Talking Circle is an ancient form of conversation: People ...

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DEV Community • 2026-04-22 19:10

Claude Code's memory is theater. A dev lost 5 days and spammed real customers.

One developer allowed Claude Code to escape across multiple sessions for five days. By the end, the agent had reneged on its own restrictions and had inadvertently set in motion a production loop that was emailing a real customer every time it called. This is not a what-if. This is the contents of GitHub issue #51494 in the anthropics/claude-code repo. What Actually Happened The dev l...

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DEV Community • 2026-04-22 19:10

I got tired of uploading images to servers I don't trust ,so I built FileFlux

It started with a simple frustration. I needed to convert a PNG to WebP. Searched online. Found a tool. Dragged the file in. It uploaded instantly — before I even clicked anything. I immediately wondered: where did that just go? I always scared to upload my picture and document. So I built FileFlux. I started it as side project to convert files on my pc locally then build it fully. **FileFlux ...

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DEV Community • 2026-04-22 19:10

Beyond the "Brute Force Beauty": A Modular, Brain-Inspired LLM Architecture (Thoughts on grand models: Part 3)

Beyond “Violent Aesthetics”: A Self-Corrected Modular, Brain-Inspired LLM Architecture From “synchronous oscillations” to “syntactic skeleton”, from “slips of the tongue” to aphasia evidence – how a thought experiment on decoupling intelligence becomes rigorous Preface A month ago, I published an article titled Beyond “Violent Aesthetics”: A Modular, Brain-Inspired LLM Architecture, attempting to...

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DEV Community • 2026-04-22 19:09

How I Use ~/Agents as a Safe Workspace for Claude Code and Codex

The problem The more I used Claude Code and Codex, the more I realized I needed a clearer boundary between real projects, temporary clones, and experiments. Sometimes the problem was not the agent. It was my filesystem. I was asking agents to work across real projects, temporary clones, half-finished playgrounds, and writing notes without giving them a clear place to start. That made...

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DEV Community • 2026-04-22 19:09

Beyond the "Brute Force Beauty": A Modular, Brain-Inspired LLM Architecture (Thoughts on grand models: Part 2)

Beyond the "Brute Force Beauty": A Modular, Brain-Inspired LLM Architecture — Notes on an attempt to disentangle "intelligence" I. What's the Problem? Current Transformer-based LLMs are powerful, but something feels fundamentally off: Bloated: Hundreds of billions of parameters. Training costs tens of millions of dollars. Not accessible to ordinary people. Black box: Change one parameter and yo...

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Lobsters • 2026-04-22 19:04

Arch Linux now has a bit-for-bit reproducible Docker image

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HackerNoon • 2026-04-22 19:01

Your Next Hire Doesn't Sleep: An Engineer's Honest Take on Agentic AI in 2026

The 12% of agents that make it to production and deliver meaningful ROI don't share a common model or a common framework. They started where failure was tolerable, instrumented everything from day one, designed for reversibility before capability, and expanded autonomy incrementally as they earned confidence in the system's behavior. The opportunity in 2026 isn't building smarter agents. The oppor...

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Zach Leatherman • 2026-04-22 19:01

Collaborative Editing as Progressive Enhancement

We’re ramping up again to launch the Build Awesome (11ty) Kickstarter Final_FINAL_v2 on April 28, 2026 and in this post I make the case for a new web site builder can layer itself on top of your existing projects as a progressive enhancement. Infrastructure as progressive enhancement!

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DEV Community • 2026-04-22 18:57

The Death of the Walled Garden: Why I’m Building a Sovereign AI Engine for Exponential Education

For decades, the gatekeepers of education have sat behind ivory towers and high-priced paywalls, clutching their curriculums like sacred relics. They controlled the narrative, the pace, and the access. If you wanted to learn, you played by their rules, at their speed, in their library. That era just ended. Over the last week, I’ve been heads-down in the [gcse-ai-tutor] repository, pushing update...

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Hacker News: Front Page • 2026-04-22 18:57

Scores decline again for 13-year-old students in reading and mathematics

Article URL: https://www.nationsreportcard.gov/highlights/ltt/2023/ Comments URL: https://news.ycombinator.com/item?id=47867755 Points: 4 # Comments: 1

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Newest questions tagged reactjs - Stack Overflow • 2026-04-22 18:57

What are good ways to improve a simple React user administration app?

I built a simple user administration app in JavaScript/React. It covers the basics, listing users, adding, editing, and deleting them, but I feel like there's a lot of room for improvement and I'm not sure where to focus next. Here is my App.jsx import { useState } from 'react' import './App.css' import { Users } from './components/Users' import { createUser, deleteUser, getUsers } from './service...

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I Stopped Installing Qiskit to Understand Hadamard Gates
DEV Community • 2026-04-22 18:53

I Stopped Installing Qiskit to Understand Hadamard Gates

I spent six years working adjacent to quantum computing research. Not building qubits; building the classical software that talks to the hardware. The thing that surprised me most wasn't the physics. It was how bad the tooling was for anyone trying to learn. The education gap is the real bottleneck The hardware is advancing. IBM's 1,121-qubit Condor processor exists. Google's Willow ch...

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