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DEV Community · Technology

Building an MS Project-Style Gantt Chart in Flutter Web — CustomPaint with Synchronized Scrolling

Building an MS Project-Style Gantt Chart in Flutter Web The Goal Visualize WBS (Work Breakdown Structure) progress with a synchronized task list on the left and a scrollable timeline on the right — like MS Project, but in Flutter Web. Architecture Row( children...

kanta13jp1 2 days ago

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DEV Community · Technology

Programmatic SEO at Scale: How We Built 3,200 Comparison Pages Without Sacrificing Quality

Comparison sites live or die by page count. A single "Bose vs Sony" page serves one intent. A library of 3,200 comparison pages serves every intent in your category — and ranks for the long tail that drives consistent, compounding traffic. Here's exactly how we built 3,200 comparison pages at avers...

Daniel Rozin 2 days ago

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DEV Community · Technology

Future Museum of Extinct Things - A Glimpse from 2100

This is a submission for Weekend Challenge: Earth Day Edition What I Built By 2100, most of what you’re about to see is already gone. This is a museum built from that absence - an archive of what humanity lost during the Anthropocene. The premise is simple: curators from the future buil...

Thea 2 days ago

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DEV Community · Technology

Deepfakes Explained — From Vectors to the Decoder Swap (Interactive)

Most explanations of deepfakes start with "AI swaps faces." That's like explaining a car engine by saying "it goes vroom." I wanted to understand the math — so I built a blog post that walks through it from scratch. The result: 13 chapters, 6 interactive demos, and a real autoencoder running in you...

Mathias Leonhardt 2 days ago

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DEV Community · Technology

I just gave my local AI desktop companion access to the outside world (Telegram, Discord, Email…)

For the last weeks, I’ve been building a local-first AI desktop companion that lives on your screen. It can: see your screen understand your context execute actions on your system But it had one big limitation: It only lived on your desktop So I changed that. 🌐 Intro...

southy404 2 days ago

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DEV Community · Technology

I Run 14 AI Agents in Production. Here Are the 6 Rules That Survived.

I run a marketing agency. Instead of hiring more people, I built an AI agent army using Claude Code. 14 specialized agents handling pipeline, inbox, call center, project management, ad analytics, frontier intelligence, and more. After 6 months in production, these are the rules that survived....

david-steel 2 days ago

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The Guardian · World

Rat poison found in baby food jar in Austria after product recall

Police say poison detected in jar of HiPP carrots and potatoes as maker says items may have been tampered withRat poison has been found in a jar of HiPP baby food, police in Austria have said, after a recall of the product from more than 1,000 Spar supermarkets in the country over safety fears.Polic...

Reuters in Geneva 2 days ago

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The Guardian · World

Vodafone incentivised security staff to fine its own franchisees

Shopkeepers charged millions of pounds, including alleged £10,000 penalty for mistake that cost firm £7.08Vodafone incentivised its security staff to increase “clawbacks” levied on its own franchisees, as part of a programme that led to the telecoms group fining its own shopkeepers millions of pound...

Simon Goodley 2 days ago

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Wired · Technology

The 11 Best Fans to Buy Before It Gets Hot Again (2026)

Swap out your creaky old box fan for a new model that lights up, mists, or even follows you around the room.

Kat Merck 2 days ago

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BBC News · World

Zelensky condemns US extension of Russian sanctions waiver

The US argues that the waiver is meant to ease the energy supply crunch sparked by the US-Israel war with Iran.

2 days ago

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BBC News · World

Jesy Nelson's car 'stolen' with medical kit inside

Jesy Nelson offers a £10,000 reward for the recovery of her car, which had medical equipment inside.

2 days ago

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The Guardian · World

Bulgaria votes as pro-Russian former president leads in the polls

Eighth election in five years follows government collapse in December, with stability and cost of living among key issuesBulgarians are voting in the eighth parliamentary election in five years, with the clear frontrunner, the pro-Russian former president Rumen Radev, promising to stamp out corrupti...

Reuters in Sofia 2 days ago

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DEV Community · Technology

I built an AI contract analyzer in 6 weeks - here's what I learned about prompting Claude for structured output

Six weeks ago I had an idea. Today it's a live product with real users. fynPrint reads any contract (PDF or DOCX), flags risky clauses in plain English, and writes the negotiation email for you. The stack: Next.js 14 + TypeScript + Tailwind (App Router) Supabase (PostgreSQL + encryption at re...

Blend Designs 2 days ago

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Wired · Technology

Our Favorite Apple Watch Has Never Been Less Expensive

Our top Apple Watch recommendation fluctuates in price. If you're in the market, now's a good time to buy.

Louryn Strampe 2 days ago

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The Guardian · World

Police investigate attempted arson attack at north-west London synagogue

Minor smoke damage and no injuries reported at synagogue in Harrow, after spate of similar incidents in recent weeksAn attempted arson attack has been reported at a north-west London synagogue, after a spate of similar incidents.The incident at Kenton United Synagogue in Harrow on Saturday night cau...

Jamie Grierson 2 days ago

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DEV Community · Technology

Yotei - Highly modular & customizable SwiftUI calendar

I built a calendar package for iOS that focuses on modularity, customization, and performance. GitHub: https://github.com/claustrofob/Yotei Why I built it I kept rewriting calendars across projects and couldn’t find something that was both flexible and performant. Most solutions were either pure...

Mikalai Zmachynski 2 days ago

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BBC News · World

Another attempted arson attack on synagogue reported

A synagogue was hit by an arson attack overnight, a Jewish community body said.

2 days ago

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DEV Community · Technology

We Ran 7,600+ Cloud Provisioning Tests Across AWS, Azure, and GCP — Here's What We Found

Nobody publishes this data. We measured it ourselves. Cloud providers publish uptime SLAs. They publish pricing calculators. They publish feature comparison tables. None of them publish how long it actually takes to provision infrastructure — or how often it fails. So we built Provision...

ProvisioningIQ - appswireless 2 days ago

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DEV Community · Technology

Building a Carbon Footprint Tracker with Google Gemini for Earth Day

This is a submission for Weekend Challenge: Earth Day Edition What I Built Every time I opened a news tab this week, there was another story about rising temperatures, melting glaciers, or record-breaking carbon emissions. It hit me differently this Earth Day. I am a developer. I have to...

Ha3k 2 days ago

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DEV Community · Technology

The Invisible Hand of the State: How Government Coercion is Rewriting the First Amendment in Silicon Valley

The Invisible Hand of the State: How Government Coercion is Rewriting the First Amendment in Silicon Valley Imagine a world where the President of the United States doesn’t need to pass a single law to silence a critic, remove an app, or shutter a tracking tool—they simply need to make a...

Vrushal Patil 2 days ago

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DEV Community · Technology

Working with AI review is very important

I started working with AI recently, and I have to say that it is a very powerful tool. It can help you with a lot of things, from writing code to generating content. However, how can you be sure that the content generated by AI is accurate and relevant? And when we add automation to our AI workflow,...

EHO Koku Hermann 2 days ago

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DEV Community · Technology

The $322 Million Heist: How Anna’s Archive Scraped the World’s Music and Lost Everything (Or Did They?)

The $322 Million Heist: How Anna’s Archive Scraped the World’s Music and Lost Everything (Or Did They?) $322,000,000.00. That is the staggering price tag recently slapped onto a digital ghost. If you thought the era of massive copyright lawsuits ended with Napster or LimeWire, think again...

Vrushal Patil 2 days ago

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DEV Community · Technology

Stop Using ngrok for Webhook Testing (A Simpler Way)

Debugging webhooks has always been… annoying. If you’ve worked with Stripe, GitHub, or any webhook-based system, you probably know this flow: Start your local server Run ngrok Copy the public URL Paste it into your provider Restart ngrok → URL changes Repeat everything again It works… but...

Mahesh Srinivasan 2 days ago

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Hacker News · Technology

Ask HN: How did you land your first projects as a solo engineer/consultant?

I’ve spent roughly the last decade and some change as a software engineer, and recently decided to start a solo consultancy.I’m focused on helping SMEs sort out the messy back-office parts of the business: spreadsheet glue, brittle internal workflows, poor reporting, awkward integrations, backend/p...

modelcroissant 2 days ago

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