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I automated a law firm's client onboarding with n8n. Here's the exact flow.

Most law firm onboarding is a chain of manual tasks. Someone fills out an intake form. Someone else runs a conflict check. A paralegal sends the retai…

automationproductivityshowdevtutorial
Dev.to Mar 15, 2026, 04:44 UTC
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Introducing Zerowall CLI v1.1.0 — A Simple Firewall Management Tool for Linux

Managing firewall rules from the command line can sometimes feel messy or overly complex. While tools like iptables , firewalld , and ufw are powerful…

clilinuxsecurityshowdev
Dev.to Mar 15, 2026, 04:34 UTC
EN

Building RehearsAI for the Gemini Live Agent Challenge

A few weeks ago we came across the Gemini Live Agent Challenge, a Google hackathon focused on building real-time AI agents with Gemini. We were immedi…

aigeminishowdevgeminiliveagentchallenge
Dev.to Mar 15, 2026, 03:12 UTC
EN

I built a cloud download manager in 30 days as a student - here's what I learned

A few weeks ago I was using Offcloud to download torrents to my Google drive. Then they cancelled all lifetime memberships overnight. No warning, no r…

webdevjavascriptnodeshowdev
Dev.to Mar 15, 2026, 02:51 UTC
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I Built a Full-Stack Developer Platform From My Android Phone (No Laptop, No Excuses)

My entire development setup is my phone. No laptop. No desktop. No "I'll do it when I get home." Just a smartphone, Termux, and a GitHub web editor. I…

androidwebdevnextjsshowdev
Dev.to Mar 15, 2026, 00:22 UTC
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Diagnosing Multiple GPUs on Linux: How to Detect and Monitor Integrated and Dedicated GPUs

If you run Linux on a system with both an integrated GPU and a dedicated GPU , you may have noticed something strange: some monitoring tools only show…

linuxtutorialopensourceshowdev
Dev.to Mar 15, 2026, 00:13 UTC
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Building MCP Servers: Extend AI with Custom Tools

Building MCP Servers: Extend AI with Custom Tools Artificial intelligence is rapidly transforming how we interact with technology. Large Language Mode…

aitypescripttutorialshowdev
Dev.to Mar 14, 2026, 23:00 UTC
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Luminary: Week 2 — Building the Core

Welcome back to another week of work on the luminary project, for those of us who are new here, welcome again and you might ask; What is Luminary Lumi…

devjournalopensourceshowdevwebdev
Dev.to Mar 13, 2026, 22:53 UTC
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I Had 47 Tabs Open Just to Buy a Monitor. So I Built a Solution.

We’ve all been there. You decide it's finally time to upgrade your home office setup. You want a new 4K monitor. Next thing you know, your browser loo…

productivityjavascriptwebdevshowdev
Dev.to Mar 13, 2026, 21:58 UTC
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I Built a PDF Toolkit With 50+ Tools Using Open-Source Software - Here's How

About two years ago I posted PDFEquips on Hacker News and it hit the front page. The comments were fascinating - most of the discussion wasn't about t…

webdevjavascriptpythonshowdev
Dev.to Mar 13, 2026, 21:54 UTC
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A Strange Permutation Substring Sequence: Introducing OEIS A359012

I’ve been exploring a new integer sequence on the OEIS, A359012, and turned it into a small experiment in “data‑driven number theory”. This post brief…

algorithmsmathsdatascienceshowdev
Dev.to Mar 13, 2026, 21:53 UTC
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Python Baseball Sim Update: Adding Pitcher Logic and JSON Data Support

https://gist.github.com/833dc3940ebaa3a7350de4ce60d17cb0.git team file: https://gist.github.com/0a03688247365ffa388011cd8008d74a.git Hi everyone, I'm …

gamedevpythonshowdevsideprojects
Dev.to Mar 13, 2026, 21:02 UTC
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Python Baseball Sim Update: Adding Pitcher Logic and JSON Data Support

https://gist.github.com/833dc3940ebaa3a7350de4ce60d17cb0.git team file: https://gist.github.com/0a03688247365ffa388011cd8008d74a.git Body: Hi everyone…

pythonshowdevgamedevleaning
Dev.to Mar 13, 2026, 20:10 UTC

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