Morning.dev

DEV Community • 2026-04-23 07:14

"I Stopped Building a Coding Agent and Built a Supervisor for Codex and Claude Code Instead"

A couple of weeks ago I was about to do what everyone on my timeline was doing: build another coding agent. Read files, run commands, plan steps, loop until done. Then I asked myself the uncomfortable question. Why am I building a worse version of Claude Code and Codex, when both of them are already installed on my machine and work better than anything I can ship this month? So I stopped. And I...

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6m read

HackerNoon • 2026-04-23 07:10

GSR Launches Crypto Core3 ETF (BESO)

New York, New York, April 22nd, 2026/Chainwire/--GSR, crypto’s capital markets partner, today launched its first digital asset exchange-traded fund (ETF), the GSR Crypto Core3 ETF (NASDAQ: BESO) (“Core3”). Core3 is the first multi-asset crypto ETF in the U.S., providing both active management and access to staking rewards. GSR will charge a 1.00% management fee. The launch of Core3 expands GSR’s a...

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5m read

DEV Community • 2026-04-23 07:10

I Built 20 Free PDF Tools with Next.js — Here's What I Learned (No Sign-up, No Watermarks)

Six months ago, I tried to merge two PDFs for a client proposal. ilovepdf asked me to sign up. Smallpdf told me I'd hit my daily limit. Adobe wanted $20/month. To merge. Two. Files. That frustration turned into TryMyPdf — 20 completely free PDF tools, no account, no watermarks, files auto-deleted in 1 hour. Here's the honest story of building it, the technical decisions I made, and what surpri...

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3m read

DEV Community • 2026-04-23 07:09

The Parking Lot Meeting Hack: How to End Every Meeting with Clear Action Items

Every meeting ends the same way: "Let's circle back on that." And then nobody circles back. This is the parking lot problem. Good ideas get parked and never retrieved. The fix is simple: end every meeting with a parking lot, and make it everyone's job to empty it. What Is a Parking Lot? A parking lot is a list of topics that came up during a meeting but aren't relevant to the agenda ...

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2m read

Product Hunt — The best new products, every day • 2026-04-23 07:08

Respan 1.0

Self-driving AI observability and evals for agents Discussion | Link

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1m read

DEV Community • 2026-04-23 07:06

Week 0: Start of New Journey

Hello, This is my first post. It'll be a bit of an unpolished post, so bear with me. So, I've picked up The Odin Project and, decided to start my journey to become a Web-Developer. After wandering so much around in the "Cliff of Confusion" (As mentioned beautifully Here: First Post @ Odin Project) and, I've finally decided that, I'll share my journey here. I didn't pick up a Daily posting sche...

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1m read

DEV Community • 2026-04-23 07:06

Week 0: Start of New Journey

Hello, This is my first post. It'll be a bit of an unpolished post, so bear with me. So, I've picked up The Odin Project and, decided to start my journey to become a Web-Developer. After wandering so much around in the "Cliff of Confusion" (As mentioned beautifully Here: First Post @ Odin Project) and, I've finally decided that, I'll share my journey here. I didn't pick up a Daily posting sche...

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1m read

Product Hunt — The best new products, every day • 2026-04-23 07:06

Monid

One wallet, every paid tool your agent needs Discussion | Link

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1m read

DEV Community • 2026-04-23 07:06

I Built 3 Production Agents With the Claude Agent SDK in One Weekend

Shipped 3 production agents in one weekend using the Claude Agent SDK, each under 50 lines of glue code. Blog syndication agent cross-posts to Dev.to and Hashnode in a single call, handled by built-in tool retries. Shopify inventory watcher runs on cron, wires an MCP server natively, and uses hooks for rate limiting. Release note writer spawns a categorizer subagent so git log diffs never bloat t...

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10m read

DEV Community • 2026-04-23 07:05

AI Agent Payments in India: The 2026 Developer Guide

Published April 16, 2026 · By MoltPe Team AI agent payments are autonomous USDC transactions that your AI service or tool executes on its own — no card swipes, no manual invoices. For Indian developers, they unlock global billing without Stripe India restrictions, skip 4–5% forex drag on PayPal, and settle in seconds. MoltPe gives every agent an isolated wallet with programmable spending policies...

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6m read

I Built a Resettable Live Demo for Zenframe to Improve Onboarding

DEV Community • 2026-04-23 07:03

I Built a Resettable Live Demo for Zenframe to Improve Onboarding

One of the biggest problems with SaaS onboarding is simple: People don't want to sign up just to see what your product does. When I launched my family planning platform Zenframe, I noticed something interesting in my analytics: Visitors explored the landing page Many clicked around But very few actually signed up After watching session recordings, the reason became obvious: People wanted to t...

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3m read

DEV Community • 2026-04-23 07:02

Vector Field Engine

🎨 Vector Field Engine — Real-Time Generative Art in the Browser I built a small but powerful generative art tool called: 👉 https://vfengine.vercel.app/ 👉 https://github.com/devangpradhan/VFE It’s a vector field engine that lets you create, animate, and export procedural line art directly in the browser. ⚙️ How It Works At its core, the engine loops over a grid and ass...

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1m read

DEV Community • 2026-04-23 07:00

Wi-Fi Hacking Hype vs Reality

There is constant noise around “new” Wi-Fi hacking tools and techniques. Established reconnaissance platforms are presented as breakthrough capabilities. Handshake capture devices are often interpreted as automatically retrieving passwords. Deauthentication attacks are portrayed as systemic compromise events. Much of this reflects misunderstanding rather than cryptographic reality. To reset the...

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5m read

DEV Community • 2026-04-23 07:00

The 1M Context Window Actually Changes How I Code

Loaded my entire 12-repo studio into one session and stopped re-explaining context to the model every hour Ran a seven-hour debug across Shopify, Vercel, and my blog pipeline without resetting the thread once Dropped three full API docs in one prompt and got a direct answer on which auth pattern matched my stack Prompt caching drops the math to roughly 1.20 EUR per loaded session, which is why I ...

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10m read

DEV Community • 2026-04-23 07:00

Agentic AWS - Day 1: Amazon Bedrock AgentCore Gateway

Series: Agentic AWS | Post: 1 of 6 | Cloud: AWS The Problem with DIY MCP Tool Servers Every production AI agent needs tools - APIs, Lambda functions, internal services. Before AgentCore Gateway, connecting those tools to an agent meant writing your own MCP server, managing OAuth flows, handling protocol translation, building throttling, and wiring up observability. That is weeks of ...

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9m read

DEV Community • 2026-04-23 06:56

Integrating AI into a Legacy Broadcasting CMS(Content-uploading Manager System): Architecture Design

How I designed a sermon AI pipeline that bridges a 20-year-old ASP Classic system with modern STT, LLM structuring, and vector search — without touching the legacy core. The Problem I work at a Korean Christian broadcasting company (GOODTV) serving 900,000+ users. Every week, 140 pastors upload sermon MP3s through an internal Windows-based CMS built on ASP Classic — a system that's b...

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4m read

DEV Community • 2026-04-23 06:55

ReactJs Performance ~ Optimizing Images and Assets~

In typical React apps, images account for 50–70% of page weight. Properly optimising them can dramatically improve load times and user experience. Modern image optimisation checklist 1.Use WebP/AVIF formats, which are 30-50% smaller than JPEG. 2.Implement responsive images to serve the appropriate size. 3.Lazy load off-screen images – defer non-critical images. 4.Use modern image components such...

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2m read

New Developer Onboarding: How Metrics Show the Ramp-Up to Full Productivity

DEV Community • 2026-04-23 06:49

New Developer Onboarding: How Metrics Show the Ramp-Up to Full Productivity

You've just hired a senior developer. They start Monday. When will they be fully productive? HR says "30 days." The hiring manager says "a few weeks." The developer themselves says "give me the codebase and I'll be fine." Reality is different. Coding activity data tells a more honest story about what new developer ramp-up actually looks like — and it's longer than most organizations plan for. ...

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8m read

DEV Community • 2026-04-23 06:49

Beyond the Chatbot: How Two Students Are Building an Agentic Learning Incubator

We Just Watched the Future Get Announced. Now We're Building It. Honestly? Watching the announcements coming out of Google Cloud Next '26 felt like someone finally put words to the thing we've been trying to build for months. Agentic technology is revolutionizing how we work and the transformation is accelerating. Google And sitting here as two second-year students in Kenya, we aren't just watchin...

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13m read

DEV Community • 2026-04-23 06:47

Building GDPR-Compliant APIs: Automated PII Detection with Python

Handling user data without a solid PII detection layer is a liability. With the EU AI Act enforcement deadlines in full swing and GDPR fines hitting new records, developers can no longer treat privacy as an afterthought. In this tutorial, we'll build a practical PII detection middleware for FastAPI that automatically scans request and response payloads — and integrate a real-world API to do the he...

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5m read