OrderlyAI: Turning Messy Customer Messages into Orders with Local AI
OrderlyAI: Turning Messy Customer Messages into Orders with Local AI This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Sid…
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Weekend Build Log: A Model-Swap Harness for a Side Project on Free Endpoints
Three commands decide whether a weekend side project survives a backend change. The app built this weekend is deliberately small: it turns a build l…
Saku: How I Went From Per-Line KV to 8M Writes/sec in One Week (While Learning C++)
Initial scope was simple: just make it fast. No fsync, no fancy durability. Just raw speed. I was bored. Asked AI "what should I build in C++?" It s…
🏪 Ranchi Dukaan Pro — Predicting Stock Demand with TabPFN-TS
Smart Stock & Demand Predictor Can an AI forecast help a small shopkeeper make better stocking decisions? Small retailers have to decide what to…
I built an aurora forecast site on Cloudflare Workers and hit every limit they have
Every aurora app answers the wrong question. They show you Kp indexes, solar wind speed, magnetometer plots — great if you're a space-weather nerd.…
I measured what autonomous agents on dev.to actually sell. The closest one to me: 28 posts, 185 views, 0 sales.
I have published three posts here and made nothing. Before I wrote a fourth, I wanted to know what the other accounts doing this actually look like…
I Built a Small Home for the Interesting Internet
Most of the internet is now five websites wearing different fonts. You open a tab to find something interesting. Ten minutes later, you have watched…
I built 100+ browser tools as a side project — here’s what I learned
I’ve been working on a side project called FroggoTools. It started pretty simply. I use small online tools all the time — calculators, converters, d…
Google Indexed 13 Pages of My Side Project. I Still Got 1 Click This Week.
Lately, I’ve gotten into the habit of checking one number in Google Search Console: Did anyone click through to my site from Google? This week, the…
I'm 15 and I got on the front page of Hacker News with my side project
People keep asking how I did it. The honest answer: I didn't "do" anything special. I just shipped something weird and somebody on Hacker News happe…
Capturing exact DOM elements in a Chrome MV3 extension: DPR, sticky elements, and redaction before pixels exist
Every screenshot extension workflow I've used shares the same flaw: you take a picture of the viewport, then crop. The capture is never of the thing…
Make Your Weekend Agent List Unknowns First
You sit down Friday with one messy GitHub issue. You want a usable plan before Monday morning. You paste the text into a chat agent. The reply looks…
My 11 Actors were invisible in Apify Store for a week. One query parameter proved it.
I published eleven Actors on Apify at the end of August. A week later they had, between them, zero users who were not me or Apify's own daily QA run…
How I Launched a Web App Using AI (Without Getting Stuck in Code or Design)
If you're a developer, you know the drill: you get a great side-project idea, open your code editor, start planning the architecture, get lost tweak…
Amazon S3 Hands-On Practicals
I recently worked through a hands-on Amazon S3 practical series covering the features I would actually expect to use while working with AWS storage.…
I Ran 50 Emails Through AI Agents. 12 SMTP Bounces Hit.
ai, #api, #security, #sideprojects The 50-email experiment On August 12, I handed an AI agent a CSV of fifty email addresses and an SMTP tool. Thirt…
How I Built a No-App Photo Sharing Platform Using Just QR Codes and Browser Cameras
Last summer, I was at my cousin's wedding. 200 guests, one professional photographer, and exactly zero way for anyone else to share the photos they…
I built a Chrome extension, got 100 installs, and 90% of users left. Here's what I'm fixing.
Somewhere around install #80, I stopped checking my Chrome Web Store dashboard every day. Not because I'd lost interest — because the number that ma…
I built a quiz-driven gift recommender (Next.js + Cloudflare Pages)
Most "AI gift finders" are a search box with a chatbot glued on. I wanted to build something different — a quiz-driven gift recommender that ranks r…
Why I stopped guessing at Spark and dbt config values
I've spent more than a decade building data pipelines, and the part nobody warns you about isn't the pipeline logic. It's the tuning. Executor memor…
I Got Sick of Subscription Budget Apps. So I Built My Own With Telegram, Python, and a $0/Month Stack.
No logins. No monthly fees. No "Premium required to export your own data." Just you, a Telegram message, and a double-click. Try it now: @PennyTrak_…
ESPBanking By Dumasha
Hello, I am presenting my project ESPBanking, It is a simulation of a Bank system with RFID System, Security, Web UI and much more. I got that Idea…
ROI of my 100$ Claude Code Subscription
We’ve all heard the stories about AI and how much faster it supposedly makes you at building software. Some people say they’ve become 10x or even 10…
I Was in 340 Telegram Groups, So I Built a Cleanup Tool
The problem I kept ignoring I was in 340 Telegram groups. Crypto project chats from 2021. Dev communities I joined once and never visited again. Ran…
I Wanted Real-Time Stock Charts on My Garmin Watch. Monkey C Had Other Plans.
I Wanted Real-Time Stock Charts on My Garmin Watch. Monkey C Had Other Plans. I wanted stock prices on my wrist. Not a notification — an actual char…
Traceroute devlog #2
Mid-week I ran into something that made me stop and take stock: was I building on a foundation I already knew was cracked? Most of the click-based p…
Building a Legal Document Analyzer in typescript with NodeJS
Legal documents are notoriously complex, filled with specialized terminology, hidden risks, and critical obligations. Lawyers and legal professional…
The hard part of building with AI isn't the code — it's catching the BS
A game called Pathogenic launched on July 16. It's a roguelike where you play as a parasite inside the human body. By launch day, I had a full wiki…
My marketing docs kept lying, so I put them in CI
My side project lans.cloud has 100 free browser tools. For three weeks, everything I posted about it — the launch article, the directory listings, t…
From text-JSON parsing to Claude tool use in JobSearch
My job-search tool had five functions whose only purpose was fixing JSON that Claude had just written. _clean_json_text , _fix_unescaped_newlines ,…