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How I Built an AI Document Ingestion Pipeline

Symport is an AI document ingestion pipeline that turns a phone photo of any paper document — receipt, EOB, prescription, utility bill — into structur…

aiwebdevshowdevtypescript
Dev.to Apr 28, 2026, 22:07 UTC
EN

Real-Time Anomaly Detection Engine for a Cloud Storage Platform

I built a Python daemon that watches incoming HTTP traffic in real time, learns what "normal" looks like, and automatically blocks attackers using Lin…

machinelearningpythonsecurityshowdev
Dev.to Apr 28, 2026, 20:50 UTC
EN

I wanted jq with memory, time ranges, and filters. So I built logdive

Your app is in production. Something broke at 2am. Your options are: grep through a rotated log file, squinting at terminal output. Chain together hal…

rustopensourceshowdevdevops
Dev.to Apr 28, 2026, 18:00 UTC
EN

How we quantified SaaS Lock-In and LLM Costs

The "Contact Sales" button is a technical debt indicator. Every time a vendor hides their pricing behind a form, they are adding friction to your stac…

showdevopensourceaistartup
Dev.to Apr 28, 2026, 14:08 UTC
EN

Introducing Citai: the RAG engine I built across 6 articles — now free to try

Over the last 6 articles I shared how I built every piece of a production RAG engine: hybrid search, cross-encoder reranking, SSE streaming, multi-ten…

aipythonshowdevrag
Dev.to Apr 28, 2026, 13:10 UTC
EN

I Built a macOS App to Detect Fake Lossless Audio

A WAV file is not always what it claims to be. If you download a track labeled .wav from a music store, you assume it's lossless — uncompressed PCM au…

nocodeswiftpodcastshowdev
Dev.to Apr 28, 2026, 09:58 UTC
EN

How I'm running an autonomous Claude Code loop on a real shipped product

type.win is a Balatro-styled typing arcade I built — two games, a leaderboard, live on Cloudflare Workers. The interesting part isn't really the game,…

vibecodinggamedevwebdevshowdev
Dev.to Apr 28, 2026, 08:56 UTC
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I built 14,000 lines of code before talking to a single user. Here's what I learned.

10 weeks ago I was convinced I was building something nobody else had. The idea: a GitHub App that reads every changed Python function in a PR, infers…

learningpythonshowdevtesting
Dev.to Apr 28, 2026, 04:04 UTC
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How I built a self‑healing package manager

How I Built a Self-Healing Package Manager from Scratch (Rust + AI) The first tool that automatically resolves dependency conflicts by generating adap…

aiautomationrustshowdev
Dev.to Apr 28, 2026, 02:45 UTC
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I Built Windows Desktop Apps to Fix My Own Annoying Workflows

I didn’t plan to build an app catalog. I just wanted to fix one annoying problem: my C: drive kept filling up at the worst possible time (usually duri…

productivityshowdevsideprojectstooling
Dev.to Apr 28, 2026, 01:41 UTC
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Stop merging vulnerable API code — automate PR security gates with Semgrep + Claude AI

Stop merging vulnerable API code — automate PR security gates with Semgrep + Claude AI Every team says "we'll fix it after the merge." They rarely do.…

aiautomationsecurityshowdev
Dev.to Apr 28, 2026, 00:53 UTC
EN

Building a real SSH workspace for iPhone and iPad

SSH from a phone has always felt useful, but rarely comfortable. Most server work happens from a laptop. But sometimes you are away and still need to …

cliiosmobileshowdev
Dev.to Apr 27, 2026, 23:55 UTC
EN

I Built a QR Code Scanner That Doesn't Phone Home — No Ads, No Account, No Internet Permission

QR codes are everywhere — restaurant menus, Wi-Fi labels, package tracking, payment kiosks, business cards. So is the temptation to install whatever Q…

mobileopensourceprivacyshowdev
Dev.to Apr 27, 2026, 21:46 UTC
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Why iPhone Videos Silently Fail as Telegram Video Avatars

The Silent Failure Nobody Explains I was setting up a Telegram video avatar and uploaded a recent iPhone clip. No error, no feedback, just the upload …

telegrampythonffmpegshowdev
Dev.to Apr 27, 2026, 16:06 UTC
EN

archery-cli: Connect AI Tools to Your SQL Audit Platform

At my company, we use Archery for SQL audit and read-only queries against our databases. Archery has a nice web UI, but our AI tools (Claude Code, Cur…

aiclishowdevsql
Dev.to Apr 27, 2026, 10:06 UTC
EN

Election Educaiton and Assistant app

Building ElectAssist: Revolutionizing Democracy with AI-Driven Election Intelligence In an era of information overload and increasing election complex…

aigooglecloudshowdevsoftwaredevelopment
Dev.to Apr 27, 2026, 03:03 UTC
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Teaching an Agent to Generate Its Own Avatar with Gemini

Teaching an Agent to Generate Its Own Avatar with Gemini Ever since I started using OpenClaw, I've been tinkering with it in all sorts of ways — excep…

agentsautomationgeminishowdev
Dev.to Apr 26, 2026, 23:39 UTC
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I wrote my third XML parser. Here's why this one was different.

Hi, I'm Pasha, and I write XML parsers. Not because the world needs another one. The world has xmlutil by Paul de Vrieze, which I will say specific ni…

kotlinjavaxmlshowdev
Dev.to Apr 26, 2026, 19:18 UTC
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🚀 LearnArc — Pay-Per-Use AI Learning Platform

In this hackathon, we built LearnArc, an AI-powered education platform designed to make learning more flexible, affordable, and accessible — especiall…

ailearningshowdevwebdev
Dev.to Apr 26, 2026, 18:49 UTC
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I got tired of searching my shell history, so I built QuickRun.

We all do it. Typing the same commands every day, continuously asking Google or a colleague on Slack for the 100th time how that one specific command …

vscodeproductivitydevtoolsshowdev
Dev.to Apr 26, 2026, 14:14 UTC
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I Built a Suite of 6 Financial Tools in My Browser Stack — Here's the Architecture

I Built a Suite of 6 Financial Tools in My Browser Stack — Here's the Architecture KashVector is live. Six free, client-side financial tools at kashve…

architectureshowdevsideprojectswebdev
Dev.to Apr 26, 2026, 10:53 UTC
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TokTranscript: turn any TikTok into a transcript, then study why it worked

I ship small tools for people who live in short-form video. The latest one is TokTranscript — a web app where you paste a public TikTok URL and get a …

showdevaiproductivitywebdev
Dev.to Apr 26, 2026, 03:53 UTC
EN

How We Built a Sober Driver Booking System in Moldova: Real-time Dispatch with Node.js, Supabase & Vercel

How We Built a Sober Driver Booking System in Moldova: Real-time Dispatch with Node.js, Supabase & Vercel In September 2024, Moldova reclassified …

nodesupabaseshowdevrealworld
Dev.to Apr 26, 2026, 01:49 UTC
EN

How I built a 100% offline-first Capacitor app for UK Property Surveyors

Building a hybrid app in 2026 is easy. Building a hybrid app that works 100% offline in a concrete basement is incredibly difficult. I recently launch…

architecturemobileshowdevwebdev
Dev.to Apr 25, 2026, 23:50 UTC
EN

Bridging the Gap in Election Education with DemocracyEdu! 🗳️

I’ve been working on a project to simplify the complex world of election processes, and I’m excited to share DemocracyEdu . * DemocracyEdu * is an int…

aigooglecloudshowdevsideprojects
Dev.to Apr 25, 2026, 22:49 UTC
EN

I built a shields.io alternative that renders badges as shadcn/ui buttons

README badges have looked the same for a decade. Flat rectangles, basic colors, that shields.io aesthetic. They work, but if you're building a project…

webdevopensourceresourcesshowdev
Dev.to Apr 25, 2026, 22:02 UTC
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I built a competitor pricing monitor in 3 days, here's how it actually works

I lost a deal last month. Prospect told me my competitor had dropped their pricing two weeks earlier. Found out during a live demo. Looked completely …

automationnextjsshowdevwebscraping
Dev.to Apr 25, 2026, 20:53 UTC
EN

I Built a Cron Job Monitoring API in a Weekend

Every developer has at least one cron job running somewhere — backups, data processing, sending reports. And every developer has had the experience of…

showdevpythonapidevops
Dev.to Apr 25, 2026, 20:50 UTC
EN

How I built an AI crypto trading dashboard in a weekend with Replit + Base

A practical breakdown of CoinHawk: what it does, how it's wired, and what surprised me along the way. I've been trading crypto on the side for about t…

aicryptowebdevshowdev
Dev.to Apr 25, 2026, 17:56 UTC
EN

Laravel WebDAV Server enters Beta - API is now stable

🚀 I’ve just released the first beta version of my Laravel WebDAV server: 👉 https://github.com/N3XT0R/laravel-webdav-server/releases/tag/1.0.0-beta.1 📖…

opensourcelaravelshowdevwebdav
Dev.to Apr 25, 2026, 17:01 UTC

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