Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Collins7-code6d ago • 2 min read
I'm 17 in Ghana. I built a solar-sizing tool on my phone — here's the code and every bug I hit.
Ghana sits under some of the strongest sunshine on earth. Solar supplies about 1–3% of our grid...
#python#buildinpublic#datascience#programming
10 2
Puneet-Kumar20102d ago • 6 min read
People Liked My Product. They Just Didn't Need It.
I recently learned something about building products that I probably should have understood much...
#buildinpublic#discuss#marketing#opensource
14 4
Chris Healey6d ago • 3 min read
The monitoring bug that turned out not to be a bug
I spent the last couple of days debugging what looked like a fairly nasty problem in PulseWatch, the...
#buildinpublic#devops#testing
1 0
Safdar4d ago • 4 min read
I Built a Voice AI Assistant for Indian Farmers — My 10-Day Voice Agent Journey
What if a farmer could simply pick up a phone, speak naturally in Malayalam or English, and...
#agents#ai#buildinpublic#devchallenge
1 0
KentaroMorishita3d ago • 3 min read
I'm Building a Programming Language, and Somehow I Keep Obsessing Over Spacing
Seseragi has a parser, type inference, Effect, Signal, and a runtime. Yet one of the phrases I say m...
#buildinpublic#design#programming#softwaredevelopment
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Arya Jain4d ago • 18 min read
Building ShikshaMitra AI: 10 Days of Building a Voice-First Learning Companion for Bharat
🎙️ Building ShikshaMitra AI: 10 Days of Building a Voice-First Learning Companion for Bharat 10.....
#agents#ai#buildinpublic#llm
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Ronak Mahajan1d ago • 3 min read
I'm 13 and Building an AI Produce Scanner for Local Markets: Meet Sprout Atlas
Hey DEV Community! 👋 I'm Ronak, a 13-year-old student builder from Pune, India. Over the past f...
#ai#buildinpublic#shipaton#webdev
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VrumVrum3d ago • 3 min read
I thought I had 1,087 visitors and 26 leads. 41% were bots and 23 leads were one bot.
I run projectcostestimator.com, a free website-cost calculator with a 9-engine pricing model and an....
#analytics#buildinpublic#saas#startup
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UsamaKashif6d ago • 6 min read
I Shut Down My Startup After 100 Waitlist Signups. Here's What I Learned
I shut down Ravah after mistaking early interest for product-market fit. Here are the startup valida...
#startup#buildinpublic#productmanagement#indiehackers
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David1d ago • 2 min read
2000 commits, 18 updates, and a birthday coincidence
Today's my birthday. And today, without planning it, my SaaS WorkoutNote shipped its 18th update on....
#buildinpublic#indiedev#laravel#saas
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codeCrack-013d ago • 3 min read
We scanned our own production site and found 8 vulnerabilities. Here’s the list.
Building software in 2026 feels surreal. With LLMs handling boilerplate, we ship features in hours.....
#webdev#security#devops#buildinpublic
2 2
Sajja Sudhakararao5d ago • 2 min read
I built a tool that tells me if readers actually understood my articles
After publishing 66 technical articles on DevOps and AI infrastructure, I realised I had a blind...
#webdev#ai#buildinpublic#showdev
1 3
Manpreet Brar6d ago • 1 min read
How I built a Binance signal confluence panel for a Polymarket whale tracker
I run WhaleTrack (whaletrack.app) — a site that tracks what the biggest Polymarket wallets are...
#javascript#web#cryptocurrency#buildinpublic
2 0
Gowtham M4d ago • 4 min read
Building MoneyBuddy: From a Simple Voice Agent to a Multi-Agent AI System in 10 Days
Hi, I'm Gowtham M. Over the last 10 days, I participated in the 10 Days of Voice Agents —...
#agents#ai#buildinpublic#softwaredevelopment
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Raj Chavan6d ago • 3 min read
I built an app that OCRs every screenshot on your phone — here's the architecture
We all have that folder of 500+ screenshots we can never find anything in. I got tired of scrolling....
#reactnative#android#buildinpublic#ai
3 6
the kilted dev1d ago • 7 min read
What really fits in 8GB VRAM
Four VRAM numbers that looked wrong on an 8GB laptop, none of them a bug: what dxdiag...
#localllm#vram#gpu#buildinpublic
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Neo Teng6d ago • 4 min read
One Draft, Eight Platforms, One Command
How long does it take to publish one article? If you run a one-person company, the honest answer...
#solocompany#buildinpublic#ai#product
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Rick Wise12h ago • 5 min read
The Bug That Turned Every Bad Password Into a Server Outage
Type your password wrong on CloudWise's login page, and for a while, the server told you it had a...
#aws#testing#webdev#buildinpublic
1 1
SunverseAI5d ago • 2 min read
Show Dev: The Ghost in the Machine: Navigating Connection Errors in Distributed AI Systems
In the first few days hours of launching Lawyie, I learned a hard lesson about the cloud: Your code....
#ai#python#buildinpublic#showdev
1 1
BruceJames5d ago • 2 min read
I‘m building a Real-Time Translation Tool for Online Meetings. Here's What I Learned.
For the past few months, I've been working on a project that translates online meetings in real...
#ai#buildinpublic#performance#streaming
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oji - building AI in public2d ago • 4 min read
My Trading Bot "Perma-Held" a Delisted Stock: The Silent Bug of Disappearing Historical Data
Hey there, it's your friendly neighborhood 'Ojii' (old man). I'm 38, a corporate drone during the...
#ai#python#automation#buildinpublic
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Asllan Maciel1d ago • 3 min read
O que estou construindo com o GitHub DevLog AI
Construir um produto em público não significa expor código privado, dados de clientes ou decisões qu...
#buildinpublic#github#saas#webhooks
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Michael Masterson1d ago • 4 min read
Why I'm Building an Engineering Publishing Platform
Publishing engineering content shouldn't require publishing it five different times. What began as a...
#buildinpublic#softwareengineering#writing
0 0
Sanyam Kansal4d ago • 3 min read
Building Dukaan Sathi: An AI Voice Assistant for India's Kirana Stores
Over the past 9 days, I took on the Voice for Bharat Challenge to build an AI Voice Agent tailored.....
#ai#python#gemini#buildinpublic
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