DEV Community • 2026-04-24 17:22

Shipping FreeSay to 2GB-RAM Phones: What We Cut, What We Kept

I built FreeSay — an AI-powered speaking tutor — and a surprising amount of engineering time went into making it run well on cheap phones. This post is about what got cut and what survived, targeting devices with 2GB of RAM and flaky connections. Why this matters Most of FreeSay's audience lives in markets where the median phone is not flagship-class. If the app chokes on a Samsung A03...

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2m read
DEV Community • 2026-04-24 17:21

Laravel Queue Architecture: Designing Background Work That Holds Up

Part 2 of 4 — Laravel Architecture Patterns for Production ~9 min read · Queue design · Job architecture · Background processing Background jobs are one of those features that feel solved the moment they work. You dispatch, it runs in the background, life is good. The framework handles it. The illusion holds until scale arrives. Then a password reset email sits behind a 90-second video compres...

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11m read
React Flow Custom Nodes: The Future of Workflow Visualization for Modern SaaS Products
DEV Community • 2026-04-24 17:16

React Flow Custom Nodes: The Future of Workflow Visualization for Modern SaaS Products

Modern software is changing fast. Users no longer want static dashboards, endless forms, or confusing admin panels. They want interfaces that feel visual, interactive, and easy to control. That is why workflow visualization is becoming one of the biggest trends in SaaS product design. And when it comes to building these systems in React, one tool stands out: React Flow Custom Nodes If you’re...

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4m read
The AI Identity Crisis: Feeling Like a Fraud in a World of One-Click Results
DEV Community • 2026-04-24 17:14

The AI Identity Crisis: Feeling Like a Fraud in a World of One-Click Results

Have you ever used a Generative AI tool to finish a task in five minutes that once required five hours of deep, agonizing focus? As you watch the results flash across the screen, instead of a surge of pride, you might feel a creeping sense of dread. A tiny voice in your head whispers: “I didn’t actually do this. I’m a fraud.” If this resonates with you, you are navigating a modern psychological g...

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10m read
DEV Community • 2026-04-24 17:13

State of Small Business Websites (2026 Study). 96.9% Fail Core Web Vitals.

Every performance article on Dev.to quotes the same two stats. You know them. Amazon. Walmart. The 100ms one. Everyone has seen them. Nobody measures what their own prospect list looks like. We did. 292 real B2B websites ran through a headless Chromium audit in April 2026. The results are not academic. 96.9% fail at least one Core Web Vital on mobile. Only 3.1% pass all three. 100% of 191 sites ...

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8m read
Hacker News: Front Page • 2026-04-24 17:11

Tariffs Raised Consumers' Prices, but the Refunds Go Only to Businesses

Article URL: https://www.nytimes.com/2026/04/24/us/politics/companies-consumers-tariff-refunds.html Comments URL: https://news.ycombinator.com/item?id=47893060 Points: 19 # Comments: 7

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1m read
Why HVAC Companies Lose Repeat Customers (And How to Build a Service Agreement Program That Actually Works)
DEV Community • 2026-04-24 17:10

Why HVAC Companies Lose Repeat Customers (And How to Build a Service Agreement Program That Actually Works)

# Why HVAC Companies Lose Repeat Customers (And How to Build a Service Agreement Program That Actually Works) HVAC repeat customers are lost primarily because of poor follow-up after service calls and weak enrollment processes for maintenance agreements. Most HVAC companies complete an emergency repair, collect payment, and never contact the homeowner again—missing the window when trust is highes...

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12m read
DEV Community • 2026-04-24 17:10

Privacy-first mind mapping app. Part 3: Encryption Model - The Heart

This article describes the encryption model behind MindMapVault — not as a feature list, but as an engineering constraint that shapes every other decision in the system. It assumes familiarity with basic encryption concepts and focuses on boundary decisions, not cryptographic primers. MindMapVault is not mainly a drawing tool. It is an encryption discipline wrapped in a usable interface. If this...

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6m read
DEV Community • 2026-04-24 17:09

Show Dev: I Built an AI Gift Whisperer in a Weekend

The problem nobody wants to admit Gift-giving is a search problem with terrible inputs. You know your sister is 34, into pottery, allergic to cilantro (somehow relevant), and hates anything monogrammed. What you don't know is what to buy her that won't end up in a drawer. Existing "gift finder" sites are SEO farms with affiliate links and a quiz that asks if the recipient is "fun" or "...

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3m read
DEV Community • 2026-04-24 17:08

Migrating a PHP monolith in production: how I think about it

TL;DR — A security breach took down a site running on a 10-year-old Debian server with an obsolete LAMP stack. No access to the original infrastructure, no time to understand it. This is what I did, in what order, and why. The system is still in production. The migration is still ongoing. The site went down because of a security breach. Not a gradual degradation, not a performance problem w...

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6m read
DEV Community • 2026-04-24 17:08

🗳️ I Built a Civic AI Assistant on Google Cloud Run — Here’s What Google Cloud NEXT ‘26 Made Me Rethink

India has over 900 million voters, yet a huge portion of the population still struggles to fully understand the election process — especially first-time voters. What if an AI assistant could guide citizens step-by-step, in their own language, and even simulate the voting process? That’s exactly what I tried to build. And while building it, deploying it, and refining it on Google Cloud — watchin...

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4m read
FIRESTARTER Backdoor Hit Federal Cisco Firepower Device, Survives Security Patches
The Hacker News • 2026-04-24 17:06

FIRESTARTER Backdoor Hit Federal Cisco Firepower Device, Survives Security Patches

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has revealed that an unnamed federal civilian agency's Cisco Firepower device running Adaptive Security Appliance (ASA) software was compromised in September 2025 with malware called FIRESTARTER. FIRESTARTER, per CISA and the U.K.'s National Cyber Security Centre (NCSC), is assessed to be a backdoor designed for remote access and

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1m read
I Built a CLI That Extracts Content From URLs and Turns It Into JSON for AI
DEV Community • 2026-04-24 17:04

I Built a CLI That Extracts Content From URLs and Turns It Into JSON for AI

If I wanted to analyze several articles on the same topic, the process was always the same: open multiple tabs read each article copy headings copy paragraphs organize everything manually It was slow and repetitive. So I decided to automate it. That’s how content-scraper-cli was created. The Idea Instead of manually collecting information from multiple articles, I wanted a too...

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2m read
Lobsters • 2026-04-24 17:03

Multiple things can be true at the same time

Comments

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1m read
Top 6 Cryptocurrency Data APIs: Comprehensive Comparison (2026)
DEV Community • 2026-04-24 17:01

Top 6 Cryptocurrency Data APIs: Comprehensive Comparison (2026)

Most developers building crypto tools make the same mistake. They grab the first API with a free tier, get it working, then six months later realize they're juggling three providers, paying for overlapping data, and still missing what they actually need. The right API depends on what you're building: A trading bot that reacts to live market moves A portfolio tracker spanning DeFi, wallets, and...

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10m read
NN/g latest articles and announcements • 2026-04-24 17:00

Why User Panels Fail

User panels can deteriorate in predictable ways, introducing bias and reducing their effectiveness for ongoing research.

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1m read
NN/g latest articles and announcements • 2026-04-24 17:00

10 Guidelines for Designing Your Site’s AI Chatbots

Helpful site-specific AI chatbots clearly state their capabilities, offer relevant prompt suggestions, and quickly signal they know what users are looking at.

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1m read
Hacker News: Front Page • 2026-04-24 16:51

Tesla (TSLA) discloses $2B AI hardware company acquisition buried

Article URL: https://electrek.co/2026/04/23/tesla-tsla-quietly-discloses-2-billion-ai-hardware-acquisition-10q/ Comments URL: https://news.ycombinator.com/item?id=47892765 Points: 5 # Comments: 2

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DEV Community • 2026-04-24 16:51

Unpacking Git 2.54: Key Updates and Their Impact on Tech Startups

Introduction In the rapidly evolving world of software development, the tools we use to manage our projects can significantly affect efficiency and collaboration. Git, the ubiquitous version control system, consistently rolls out updates that refine its features and enhance its performance. The release of Git 2.54 marks another pivotal step in this evolution, introducing a variety of en...

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6m read
DEV Community • 2026-04-24 16:50

Combining Microsoft AGT Policies with Waxell Observability: A Reference Architecture

This post is for teams that have made two decisions: Use Microsoft's Agent Governance Toolkit for policy enforcement. Need observability, cost tracking, and collaboration on top of that. We'll show you how the two systems fit together in production: the architecture, the data flow, how identity layers coexist, the two explicit integration points that make them work as a stack, and how to divid...

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10m read
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