Morning.dev

𝚓𝚊𝚟𝚊𝚜𝚌𝚛𝚒𝚙𝚝 • 2026-08-17 16:34

A regex engine built from scratch in vanilla JavaScript — a hand-written parser and a backtracking matcher. No native RegExp, no dependencies.

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Hacker News: Front Page • 2026-08-17 16:31

GitHub Has an Availability Problem. Is It Time to Look Elsewhere?

Article URL: https://dhruv2038.bearblog.dev/github-has-an-availability-problem-is-it-time-to-look-elsewhere/ Comments URL: https://news.ycombinator.com/item?id=49333728 Points: 28 # Comments: 3

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DEV Community • 2026-08-17 16:30

Java Introduction: What Is Java, Who Created It, and How Sun Microsystems Became Oracle?

Part of my Java Learning Series — Telusko Core Java If you are starting to learn Java, you will probably hear names such as James Gosling, Sun Microsystems, Oak, Oracle, JVM, and Java very frequently. At first, these names can feel confusing. I personally found it easier to understand Java after learning not only the syntax, but also where Java came from, why it was created, and what happened...

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LogRocket Blog • 2026-08-17 16:27

How to build AI-ready Nuxt apps in 2026

Learn how to build and deploy production-ready AI streaming applications in Nuxt using the Vercel AI SDK, Nuxt UI chat components, and Cloudflare Workers AI at the edge. The post How to build AI-ready Nuxt apps in 2026 appeared first on LogRocket Blog.

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Newest questions tagged reactjs - Stack Overflow • 2026-08-17 16:24

Next.js hydration mismatch error when rendering dynamic data from an API

I am working on a Next.js application where I am fetching dynamic data from an external API, but I am encountering a hydration mismatch error during the initial page render. What I want to achieve: I want to render the fetched API data seamlessly on the client side without triggering any server/client DOM mismatch warnings in the console. What I have tried: Using useEffect to fetch data on the cl...

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DEV Community • 2026-08-17 16:23

What I Learned Shipping My First Chrome Extension to the Web Store

I spent the last few months building and shipping a Chrome extension called Promo Drop, a free tool that finds verified promo codes and cashback for products on Whop. It is live on the Chrome Web Store now. This is a write-up of what I learned getting it there, minus the one part I cannot share (more on that below). Quick background on me: I studied at Lancaster University, spent a while day trad...

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DEV Community • 2026-08-17 16:20

QUASAR: How Saliency-Weighted Reconstruction Closes the Loss Floor Gap in LLM Quantization-Aware Training

QUASAR: How Saliency-Weighted Reconstruction Closes the Loss Floor Gap in LLM Quantization-Aware Training Quantization is one of the most practical tools in the LLM deployment toolkit. Shrinking a model from 16-bit to 4-bit or even 2-bit precision can cut memory requirements by 4–8×, making it possible to run large models on consumer hardware, edge devices, or cost-constrained cloud ins...

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DEV Community • 2026-08-17 16:14

Overview of the RTOS Kernel Project

In previous tutorial, I've gave you the theoretical background about ARM Cortex-M3/4 processors. In here, I will explain the RTOS kernel project structure. You can access and inspect the kernel implementation from here. The project gives the end-to-end development environment for STM32F446RE with the builtin kernel. I've built a statically allocated and fully preemptive kernel. For now, it's ju...

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Lobsters • 2026-08-17 16:13

A Preview of DuckDB v2.0

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CSS Wizardry • 2026-08-17 16:11

When Safari’s ‘Ignore Cache’ Ignored Cache-Control

Safari Technology Preview 250 fixed a subtle Web Inspector bug that overwrote page-authored Cache-Control request headers when the resource cache was disabled.

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Hacker News: Front Page • 2026-08-17 16:11

Judge sets framework for Nine PBS to retrieve archival data

Article URL: https://current.org/2026/08/judge-sets-framework-for-nine-pbs-to-retrieve-archival-data/ Comments URL: https://news.ycombinator.com/item?id=49333344 Points: 11 # Comments: 0

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DEV Community • 2026-08-17 16:07

The Ecology of Engineering Teams

Over the past several weeks, I've introduced five engineering archetypes that I've encountered throughout my career: The Gardener The Mason The Blacksmith The Bear Killer The Chef If you've read the series from the beginning, you may have noticed something. I never intended these articles to become a personality framework. They're certainly not a hiring rubric, and they aren't meant to suggest...

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DEV Community • 2026-08-17 16:05

Copilot Autofix Introduced a Critical CI/CD Bug at Snowflake. Here's How to Harden GitHub Actions

On June 23, an autonomous AI security tool walked into Snowflake's internal Jira. It did not brute-force a login or find a leaked password. The door was left open five days earlier by a commit "co-authored by Copilot Autofix powered by AI," and the only key anyone needed was the ability to open a GitHub issue with a carefully written title. Wiz Research published the full write-up on August 17 (R...

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HackerNoon • 2026-08-17 16:05

The HackerNoon Newsletter: How Much Predictive Signal Is Hidden in a Chess Opening? (8/17/2026)

8/17/2026: Top 5 stories on the HackerNoon homepage!

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Hacker News • 2026-08-17 16:04

Show HN: Classifier and browser extension to detect rule violating HN comments

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DEV Community • 2026-08-17 16:01

Understanding Async Programming

Async programming, short for asynchronous programming, is one of those concepts that might sound intimidating at first but becomes surprisingly intuitive once you understand the problem it is trying to solve. And that problem is mostly waiting. Modern applications spend a lot of time waiting for things to happen. They wait for APIs to respond, databases to return queries, files to be read or wri...

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DEV Community • 2026-08-17 16:01

Understanding Async Programming

Async programming, short for asynchronous programming, is one of those concepts that might sound intimidating at first but becomes surprisingly intuitive once you understand the problem it is trying to solve. And that problem is mostly waiting. Modern applications spend a lot of time waiting for things to happen. They wait for APIs to respond, databases to return queries, files to be read or wri...

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DEV Community • 2026-08-17 16:01

Cutting Cloud Costs with a Few Habits

The Silent Budget Killer Cloud bills creep up. You start with a small instance, a managed database, and a bucket. A year later, you're paying for resources you forgot existed. The worst part? Most of that waste is avoidable with a few simple habits. I've been there. After a particularly painful invoice, I made a checklist of practices that now keep my cloud spending in check. Here's wh...

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How canvases make agentic workflows visible, steerable, and cost-efficient

The GitHub Blog • 2026-08-17 16:00

How canvases make agentic workflows visible, steerable, and cost-efficient

Chat is great for intent, but agent work gets lost in the scroll. Here is how I use canvases with my agentic workflows—and why your workflow also deserves a canvas. The post How canvases make agentic workflows visible, steerable, and cost-efficient appeared first on The GitHub Blog.

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Hacker News • 2026-08-17 15:56

Show HN: UL-SMF – Open-source linear-complexity ~300x KV-cache compression

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