Morning.dev

HackerNoon • 2026-04-17 08:58

Teaching OpenClaw to Use GPT-5.4 Pro

- Access GPT-5.4 Pro (web-only) through browser automation instead of waiting for API access - Stack: actionbook Chrome extension + CLI + OpenClaw automation server on Mac Mini - Workflow: Telegram message → OpenClaw controls Chrome → ChatGPT interaction → response back - Benefits: Fixed subscription cost, no per-token billing, full conversation history, works with any logged-in web app

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1m read

DEV Community • 2026-04-17 08:57

I'm a Final-Year CS Student — And I'm Done Letting AI Tools Own My Data

There's a particular kind of restlessness that comes from being a CS student in 2026. It's not the assignments, or the deadlines, or even the exams. It's the feeling that by the time you've shipped something, the landscape has already shifted. Every week there's a new model, a new tool, a new framework that everyone on the internet insists will change everything. I've genuinely lost count of how m...

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6m read

Hacker News: Front Page • 2026-04-17 08:51

Ada, Its Design, and the Language That Built the Languages

Article URL: https://www.iqiipi.com/the-quiet-colossus.html Comments URL: https://news.ycombinator.com/item?id=47803844 Points: 3 # Comments: 1

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1m read

DEV Community • 2026-04-17 08:48

FastAPI With LangChain and MongoDB

This article was written by Carlos Barboza. I'm happy to welcome you to this tutorial! This demonstration provides a fully functional example of integrating FastAPI, LangChain, and MongoDB, and I'm eager to share it with all technology enthusiasts. The value of this guide is that it provides a working example—you can copy and paste the code, and it will run seamlessly without any further configu...

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13m read

DEV Community • 2026-04-17 08:47

Day 5: I Almost Over-Engineered Everything

At this point, GraceSoft Core was starting to take shape. Architecture. Patterns. Principles. Everything felt… solid. And then I caught myself. I was about to over-engineer the whole thing. ⚖️ The Tension There’s always this trade-off: Build it right vs Build it fast And I’ve been on both extremes before: 🚀 Too Fast Hack things together Ship quickly Pay...

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1m read

Building ONNX Embedding Workflows in Oracle AI Database with Python

DEV Community • 2026-04-17 08:44

Building ONNX Embedding Workflows in Oracle AI Database with Python

A practical guide to importing an ONNX embedding model, generating embeddings, and running semantic search in Oracle AI Database Companion notebook: ONNX In-Database Embeddings with Oracle AI Database 26ai Key Takeaways Oracle AI Database can load and register an augmented ONNX embedding model with DBMS_VECTOR.LOAD_ONNX_MODEL(). VECTOR_EMBEDDING() lets SQL generate embe...

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13m read

DEV Community • 2026-04-17 08:43

🌱 Green Habit Tracker

This is a submission for Weekend Challenge: Earth Day Edition 🌱 Green Habit Tracker: Turning Small Actions into Real Impact with AI What I Built Sustainability is something many people care about but in reality, it often feels overwhelming, abstract, or difficult to maintain consistently. I built Green Habit Tracker, a mobile-first web app that makes eco-friendly livin...

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3m read

DEV Community • 2026-04-17 08:43

[2026] OpenTelemetry for LLM Observability — Self-Hosted Setup

I've been running a small AI automation shop — just me, a handful of agents, and a self-hosted stack that needs to stay observable without blowing the budget. When I started instrumenting my LLM pipelines, I found that most observability guides assumed you'd use a managed platform. But if you're like me and prefer to own your data and infrastructure, OpenTelemetry gives you a solid, vendor-neutral...

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5m read

Newest questions tagged javascript - Stack Overflow • 2026-04-17 08:41

Why doesn’t JavaScript provide a native way to cancel Promise.all when one promise fails?

I’m working with multiple asynchronous operations using Promise.all: const promises = [ fetch("/api/1"), fetch("/api/2"), fetch("/api/3"), ]; await Promise.all(promises); from my understanding, if one promise rejects, Promise.all rejects immediately. However, the other promises continue executing in the background. In some cases I don't want the remaining oper...

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1m read

HackerNoon • 2026-04-17 08:41

INDIGO Fund x $NRG x RASA takes centre stage at PBW’s Official Closing Party

Paris Blockchain Week 2026 wraps with an exclusive closing party at the Eiffel Tower, hosted by INDIGO Fund, $NRG, and Rasa. The invite-only event brings together 300 top founders, investors, and policymakers for high-level networking, cultural experiences, and partnership-building—highlighting PBW’s role as a global hub for digital asset innovation and institutional collaboration.

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1m read

Product Hunt — The best new products, every day • 2026-04-17 08:39

.MD This Page

Convert any page to clean Markdown instantly Discussion | Link

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1m read

Our Home Screen Renders 12 Components — Without Knowing Any of Them

DEV Community • 2026-04-17 08:38

Our Home Screen Renders 12 Components — Without Knowing Any of Them

The Widget Factory pattern that lets our CMS control what 2M+ users see — without a single app release. Our home screen serves millions of page views per month. It renders carousels, banners, sign-in cards, feeds, grids, and more. The screen has no idea what it's rendering. A content team in a CMS dashboard decides what appears, in what order, for which users — and the app renders it. No cod...

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6m read

DEV Community • 2026-04-17 08:38

Shield- AI Detection System

Building an AI-Powered Detection System with Hindsight Memory Integration Introduction Modern AI systems are becoming increasingly powerful in detecting scams, deepfakes, and suspicious patterns. However, one major limitation persists: lack of memory across interactions. Traditional models process each input independently, which means they cannot learn from past detections unless explicitly desi...

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5m read

DEV Community • 2026-04-17 08:34

esbuild has 190M weekly downloads and one maintainer — I audited 25 top npm packages

I audited 25 top npm packages with a zero-install CLI. Here's who passes. npx proof-of-commitment react zod chalk lodash axios typescript That's it. No install, no API key, no account. Run it against any package — or drop your package.json at getcommit.dev/audit. I ran it against 25 of the most downloaded npm packages. Here's what the data shows — and the results are worse tha...

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4m read

DEV Community • 2026-04-17 08:33

How to Improve OpenClaw Agent Responses

If your OpenClaw agent gives weak answers, misses context, rambles, or produces work that feels low-value, the problem is usually not just "write a better prompt." Serious operators hit this wall when the system underneath the agent is under-specified. That is actually good news. Weak responses are often fixable. But the fix usually lives in identity, memory, tool access, routing, review design, ...

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7m read

Hacker News: Front Page • 2026-04-17 08:32

How Big Tech wrote secrecy into EU law to hide data centres' environmental toll

Article URL: https://www.investigate-europe.eu/posts/big-tech-data-centres-secrecy-eu-law-environment-footprint Comments URL: https://news.ycombinator.com/item?id=47803745 Points: 9 # Comments: 0

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1m read

I Tested PostgreSQL on 5 Million Rows, Here’s What Actually Makes Queries Fast

DEV Community • 2026-04-17 08:30

I Tested PostgreSQL on 5 Million Rows, Here’s What Actually Makes Queries Fast

when you run a query on a large table in postgres, the performance difference is rarely about the query syntax, it’s about how postgres chooses to access the data underneath to understand this better, i tested on my local machine the same query on a table with 5 million rows under different execution strategies and the results were drastically different What Really Happens When PostgreSQ...

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5m read

DEV Community • 2026-04-17 08:30

How Modern CSS Frameworks Transformed Web Styling From Chaos to Precision

As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your support means the world! I remember when I started building websites. CSS felt like a constant negotiation. You’d write a style for a button, then another slightly different button, and soon you had a sprawling sheet full of similar but not-quite-the-...

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9m read

DEV Community • 2026-04-17 08:24

The Merging Take Is Too Early

Everyone is calling for AI coding tools to consolidate. We are not in the merging phase — we are in the explosion phase. Calling for consolidation right now is reading the cycle wrong. Everyone is calling for AI coding tools to merge. This week alone I've seen three takes saying the space is consolidating, the winners are picking themselves, time to pick a side. I think this is reading the cycle...

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4m read

How We Built a Chat Layer for GitHub Right Inside VS Code

DEV Community • 2026-04-17 08:23

How We Built a Chat Layer for GitHub Right Inside VS Code

Pair-coding with someone in the same repo, every chat ping forces an alt-tab. Discord on one monitor. Slack on another. PR comments in a browser tab. Then you come back to the editor and the thing you were about to type is already half-gone from your head. We got tired of it. We shipped GitChat, a VS Code extension that puts the chat panel where the code lives. No new account, no separate app. He...

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6m read