Cascading Style Sheets • 2026-08-01 22:15

Indeed Enlarged Job Box - UI Enhancement

submitted by /u/EquivalentLazy8353 [link] [comments]

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How I built a live global scoreboard for $0 using Static HTML and Supabase published: true
DEV Community • 2026-08-01 22:15

How I built a live global scoreboard for $0 using Static HTML and Supabase published: true

I wanted to see how far I could push a $0 zero-backend stack without spinning up a server, paying for hosting, or melting a free-tier database during a traffic spike. The result is Tap The World — a single shared global scoreboard where every visitor on Earth gets ONE tap, attributed to their country in real time via IP geolocation. 🔴 Try the Live Demo: taptheworld.netlify.app ...

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Cascading Style Sheets • 2026-08-01 22:15

Star Animated Background with RGB - All Websites

submitted by /u/EquivalentLazy8353 [link] [comments]

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DEV Community • 2026-08-01 22:15

A Peek into Building with Streamlit: Handling Audio Generation Tracebacks

A peek into building my shopping assistant app with Streamlit and Python. Yesterday I ran into a couple of interesting tracebacks (NameError during TTS audio generation and API key config). Debugging is 80% of a developer's daily life, but solving these logic issues is where the real fun is! How do you usually handle audio processing errors in your Python apps? 🚀 python #streamlit #debu...

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DEV Community • 2026-08-01 22:09

Zsh vs Bash vs Fish: ¿cuál shell vale la pena usar en 2026?

Zsh vs Bash vs Fish: ¿cuál shell vale la pena usar en 2026? Si alguna vez abriste la terminal en tu Mac y te preguntaste "¿por qué dice zsh aquí y no bash como en los tutoriales viejos?", esto te interesa. Comparé las tres opciones que realmente importan hoy — Bash, Zsh y Fish — en compatibilidad, personalización y experiencia por defecto. La comparativa rápida Caracterí...

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DEV Community • 2026-08-01 22:08

How to read a DMARC aggregate report without losing your mind

You turned on DMARC, and now a few times a day Google, Microsoft, and a handful of providers you've never heard of email you an XML file. Opened one, saw a wall of <record> tags, closed it again. This is the part of DMARC nobody walks you through, so here is how to actually read those reports and what to do with them. What an aggregate report actually is First, calm one fear: the...

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DEV Community • 2026-08-01 22:07

What It Takes to Build a Football API (Beyond Just Returning JSON)

When developers think about a football API, it's easy to imagine an endpoint that returns fixtures or match results. GET /matches But building a production-ready sports API is much more complicated. Over the past few months, I've been building PredictIQ Pro, a football data and prediction platform. Along the way, I've learned that the hardest problems aren't writing API endpoints—they're design...

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DEV Community • 2026-08-01 22:06

Two of my five articles are indexed. That number told me nothing until I sorted them by date

I run a small blog and I publish on a few platforms. Last night I finally measured whether any of it is findable, and the first number I got was useless in a way worth writing down, because I nearly acted on it. Here is the number: two of my five articles on one platform come back in search. Forty per cent. My first reading was that something was wrong with three of them, and my first instinct wa...

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DEV Community • 2026-08-01 22:02

Understanding Java Virtual Threads: Lightweight Concurrency in Modern Java

Understanding Java Virtual Threads: Lightweight Concurrency in Modern Java Java 21 introduced one of the most significant changes to the platform's concurrency model in years: virtual threads, delivered as part of Project Loom (JEP 444). If you've ever struggled with thread pool tuning or hit scalability walls with blocking I/O, virtual threads are worth understanding. The Pro...

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DEV Community • 2026-08-01 22:00

From Software Engineer to AI Engineer - Part 3: Giving it a hand

As we have seen, models are conceptually quite simple: a list of input messages goes in and the model predicts the next token repeatedly to form the output message. It can't reach the internet or your database or Slack. And it cannot reliably do arithmetic or (cringe example incoming) tell you the number of r's in 'strawberry' - remember from part 1 that it never sees the letters, only token IDs. ...

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DEV Community • 2026-08-01 22:00

The trillion-dollar AI hole: where is the revenue?

The massive infrastructure investments in AI data centers will not return back to investors anytime soon. In fact, we are looking at one of the biggest capital misallocations in tech history. The math is brutal: The Capital Spend: Tech hyperscalers (Microsoft, Alphabet, Meta, Amazon) are on track to spend over $700 Billion on AI capital expenditures. The Revenue Gap: Analysts at Sequoia Capit...

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DEV Community • 2026-08-01 21:50

Cluster 4: #10 testes rápidos e independentes, #13 simplicidade e refatoração contínua

Introdução Esse cluster é diferente dos outros três: ele não previne um tipo de bug, ele sustenta a capacidade de manter os outros nove princípios ao longo do tempo. A segunda lei de Lehman, a Lei da Complexid...

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DEV Community • 2026-08-01 21:49

Cluster 3: #8 distância do framework, #11 organizar por ator, #9 constructs corretos

Introdução A restrição já está posta pelo artigo: a Lei da Mudança Contínua de Lehman (1974) — todo sistema em uso real será solicitado a mudar, indefinidamente, e a única pergunta em aberto é se essa mudança sai barata (alteração localizada) ou cara (reescrita). Os três princípios desse cluster não impedem a mudança — não tem como impedir que ela chegue —, eles atacam a fonte de onde e...

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DEV Community • 2026-08-01 21:49

Cluster 2: #5 funções puras, #7 evitar null/booleanos, #12 command query separation

Introdução Como já dito anteriormente: A restrição: quando o comportamento de uma função depende de estado invisível no momento da leitura (uma variável global, um efeito colateral escondido atrás de uma "consulta", uma flag booleana cujo significado não está no call site), reproduzir um bug exige reconstruir todo esse contexto invisível — e é exatamente por isso que esses bugs consomem...

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DEV Community • 2026-08-01 21:48

Your Dashboard Is Just a Data Model Wearing a Chart

Every dashboard project I have taken on was described to me as a front end problem. Charts, filters, a date range picker, maybe a CSV export. Then you open the codebase and find out the charts were never the problem. I work as a fractional CTO on a React, TypeScript and GraphQL app at Bettershop Consulting that puts an admin dashboard and analytics in front of Amazon sellers. On paper it is plumb...

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Hacker News • 2026-08-01 21:48

Show HN: Evidence-to-Skill – a gate between untrusted sources and agent skills

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DEV Community • 2026-08-01 21:42

Lucide vs Tabler vs Phosphor: Which Free Icon Set Fits Your UI?

Lucide, Tabler Icons, and Phosphor are three of the most recommended open-source icon libraries, and they come up together in almost every "which icon set should I use" thread. All three are permissively licensed, actively maintained upstream, and fully browsable on svgicons.com, so you can compare the actual vectors side by side before committing your project to one visual language. The numbers ...

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Hacker News: Front Page • 2026-08-01 21:37

The 14 Steps it takes to open my office door with a new phone

Article URL: https://shub.club/writings/2026/august/14-steps-to-open-a-door/ Comments URL: https://news.ycombinator.com/item?id=49138731 Points: 9 # Comments: 4

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DEV Community • 2026-08-01 21:34

AI collapsed my job into three roles and I had to relearn all of them

A message landed in my inbox a few months back. New scope, same title. Frontend, backend, and QA, folded into one role, because the team now had AI to cover the rest. I had shipped backend work for years. The frontend half of our codebase, and the QA half, I had barely touched. Reading someone else's frontend patterns for the first time, at speed, with a deadline attached, is its own skill and I ...

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Hacker News • 2026-08-01 21:31

Show HN: Copy any website pixel perfect

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