Morning.dev

DEV Community • 2026-03-22 02:13

Beyond Basic Types: Mastering TypeScript's Advanced Type System for Robust Applications

Beyond Basic Types: Mastering TypeScript's Advanced Type System for Robust Applications TypeScript has become the de facto standard for building robust JavaScript applications, but many developers only scratch the surface of its type system. While string, number, and boolean are essential building blocks, TypeScript's true power lies in its advanced type features that can prevent entire...

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6m read

Enabling WebMCP Tools on my SvelteKit Migration Reference

DEV Community • 2026-03-22 02:12

Enabling WebMCP Tools on my SvelteKit Migration Reference

An AI agent asks: "What's the Svelte 5 equivalent of useEffect?" Today it has two options — scrape the page HTML and parse it, or fetch api/data.json and filter 100+ items in context. Both work ok, but they both waste tokens. WebMCP gives our AI agent a third option: call get_svelte_equivalent({ framework: 'react', concept: 'Side Effects' }) and get a structured answer directly. The data is the ...

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7m read

DEV Community • 2026-03-22 02:12

Rotifer v0.6: Web Registry — Genes Go From CLI to Browser

Rotifer is a protocol where AI capabilities are treated as genes — they compete in arenas and evolve through natural selection. v0.6 makes these genes visible to the world. The Problem: Invisible Genes Before v0.6, genes existed only in the CLI. You could rotifer search and rotifer install, but there was no way to browse, compare, or evaluate genes without the terminal. The registry wa...

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2m read

DEV Community • 2026-03-22 02:12

Markdown for Agents on SvelteKit + Cloudflare Workers

The AI crawl-and-summarize wave has landed. Google's Gemini, OpenAI's GPT, Anthropic's Claude, Perplexity — they're all hitting your site. If you serve them HTML, they waste tokens parsing `` soup. If you serve them markdown, they get clean context immediately. Cloudflare published a guide to serving markdown for AI agents using Transform Rules and their AI gateway. Michael Wolson then wrote an ...

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5m read

DEV Community • 2026-03-22 02:12

Migrate to Svelte 5 — An Interactive Reference for Framework Refugees

Do you feel the same? You've been working in React (or Vue, or Angular) for years, shipping production code, wrestling with dependency arrays, wrapping vanilla JS libraries in framework-specific adapters, and wondering why your node_modules weighs more than your actual appl. Then you hear about Svelte 5 and its runes — $state, $derived, $effect — and something clicks. You want to try it, but the m...

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4m read

DEV Community • 2026-03-22 02:12

The AI vs Creator Dilemma

The web runs on a fundamental bargain: creators publish content, readers consume it, and somewhere in between, value flows back—through advertising, subscriptions, or traffic that converts to business opportunities. AI has upended this equation in ways we're only beginning to understand. This week brought a crystallizing and sobering moment: Tailwind CSS laid off 75% of its engineering team desp...

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9m read

What Is Kanreki? Japan's 60th Birthday Tradition Explained

DEV Community • 2026-03-22 02:11

What Is Kanreki? Japan's 60th Birthday Tradition Explained

The morning of January 1st, 2026, I turned 60 — a milestone that in Japan carries a significance far beyond the usual birthday fanfare. I celebrated my kanreki (還暦), one of the most meaningful longevity celebrations in Japanese culture. What is Kanreki? The word itself tells the story: kan (還) means "return" and reki (暦) means "calendar." At 60, you've completed a full cycle of the tra...

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4m read

DEV Community • 2026-03-22 02:11

The 72 Microseasons of Japan

Finding Poetry in Nature's Subtle Changes In Japan, the changing seasons have always held deep cultural significance. While most of us experience a typical four seasons, traditional Japanese culture recognizes a more nuanced progression of time: the 72 microseasons (七十二候, shichijūni kō). I think it's this focus that leads to Japanese people asking visitors if they have seasons in their ...

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3m read

DEV Community • 2026-03-22 02:11

Stop Blaming Your Internet: 5 Real Ways to Fix Home Wi-Fi

Nothing kills a video call faster than the dreaded "you're breaking up" message. Last month, I was demoing a project to stakeholders when my connection started stuttering every 30 seconds. The irony? I was paying for gigabit fiber. The problem wasn't my ISP. It was my ancient router sitting in the basement, trying to push signal through three floors of interference. After years of assuming slow W...

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5m read

DEV Community • 2026-03-22 02:07

Why Autocomplete is Dead: Autonomous Coding Agents

AI adoption in software development is a paradox. On one hand, usage is exploding: 84% of developers are using or plan to use AI tools. On the other, trust in these tools is in freefall, plummeting to just 29% from around 40% in previous years. Early promises of hyper-productivity are also being called into question, with one study finding developers using AI actually took 19% longer to complete c...

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11m read

DEV Community • 2026-03-22 02:06

Migrating 8 SvelteKit Sites to Vite 8 in a day: What We Learned

Vite 8 dropped on March 12, 2026. Two days later, we'd migrated 8 SvelteKit projects — a mix of monorepos and standalone sites, all deployed to Cloudflare Workers. The migration was mostly mechanical, and the builds got faster. Let me share a couple lessons learned. What Vite 8 Changes Vite 8 replaces a kind of "split-brain" bundler architecture. Vite 7 used esbuild for development tr...

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10m read

DEV Community • 2026-03-22 02:05

Rotifer v0.6.5: Cross-Binding Proof — How We Validated IR Portability Without Deploying to a Blockchain

Rotifer is a protocol where AI capabilities are compiled to portable IR (Intermediate Representation) and can run in any binding environment. That's the theory. v0.6.5 provides the proof. The Validation Gap The IR specification states: IR 1.0 release condition: at least two binding environments pass cross-binding interoperability tests. We had one binding (Local/Cloud) and zero cro...

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2m read

How Code Telescope Handles Syntax Highlighting in a VS Code Webview

DEV Community • 2026-03-22 02:05

How Code Telescope Handles Syntax Highlighting in a VS Code Webview

When I started building Code Telescope — a Telescope.nvim-inspired fuzzy finder for VS Code — one of the hardest parts wasn't the fuzzy matching or the file indexing. It was the preview panel. The preview needs to show syntax-highlighted code, update in real time as you navigate between files, and do all of this inside a VS Code webview — which is essentially a sandboxed iframe with no access to ...

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6m read

Hacker News: Front Page • 2026-03-22 02:04

The Three Pillars of JavaScript Bloat

Article URL: https://43081j.com/2026/03/three-pillars-of-javascript-bloat Comments URL: https://news.ycombinator.com/item?id=47473718 Points: 4 # Comments: 0

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1m read

newest submissions : multi • 2026-03-22 02:03

Softwares to convert audio files (speech/songs) to "low-pass filtered speech"

submitted by /u/apollonius_perga to r/software [link] [comments]

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1m read

DEV Community • 2026-03-22 02:00

Why the FAQ Section Quietly Builds Trust (Even If Users Don’t Read It)

Most users don’t read your FAQ section. But they still trust you because of it. That was surprising for me while building AllInOneTools. I added an FAQ section thinking: 👉 “Maybe users will read it and understand the platform better.” But when I observed real behavior… Almost nobody opened it. And still — something changed. Users stayed longer. Bounce felt lower. Trust felt higher. That’s...

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3m read

newest submissions : multi • 2026-03-22 01:59

Job

Do anyone have jobs in india in IT industry like web developer, software developer, Technical Support etc I have experience of 1.2 years if you have any current openings please do let me know submitted by /u/webdev_aftab to r/software [link] [comments]

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1m read

DEV Community • 2026-03-22 01:56

I wrote 66 community answers so you can see which freelance problems actually get engagement

I spent the last few weeks writing answers to freelance questions across Quora, forums, and communities. Not for fun. To find out which problems UK freelancers actually care about enough to ask about publicly. Here's what came up over and over. The problems freelancers actually talk about 1. Getting paid late (or not at all) This is the number one topic. By a distance. Questions ...

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2m read

newest submissions : multi • 2026-03-22 01:54

StackOverflow Programming Challenge #17: The Accurate Selection

StackOverflow hosts (semi-)monthly programming challenges for beginner-intermediate programmers. Try it out and share your solution! submitted by /u/davidalayachew to r/programming [link] [comments]

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1m read

Apple hasn't caught up to MacBook Neo demand yet

newest submissions : multi • 2026-03-22 01:54

Apple hasn't caught up to MacBook Neo demand yet

submitted by /u/N2929 to r/technews [link] [comments]

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1m read