Browse All Side Projects from Reddit

All Projects (4,064)

I made a free desktop pet that cheers on Claude Code / Codex while they work and celebrates when the

A free anime-style desktop pet that follows your cursor, taps along as you type and cheers on your AI agent. 8 pets to pick from. macOS & Windows.

I built a Reddit MCP so my AI agent can read subreddits for me

Your AI agent finds people asking for what you sell on Reddit, X and Hacker News. Every thread cited.

I got annoyed by my novel writing software, so I built WriteGeist.app and I made this stupid ad for

Ablenkungsfreier Editor, nicht aufdringliche KI-Assistenz und leistungsstarke Worldbuilding-Tools – schreibe dein Meisterwerk mit WriteGeist.

I built a stock research tool that shows the evidence behind a ticker read

INTC (INTC) technical analysis: bullish pattern detected with 60% model conviction. Mixed weekly/daily alignment and overbought price at upper band conflict with bullish MACD/options flow. Wait for a volume-co Educational, non-personalized analysis.

Never solved my Rubik's cube, so I built myself a tutorial

Learn to solve the Rubik's cube with a live 3D cube you can turn with a finger: 11 chapters from the daisy to CFOP, plus a solver for your own cube.

1,000 recordings later, I turned my 4090 weekend training project into a web app

Crele builds Audio AI that works in the real world, including real-time speaker extraction for voice AI. The identity layer of the audio stack, coming soon.

Started selling Claude Skills (made 4K so far)

Two Claude Code skills. One attracts backlinks, the other builds topical authority. $199, 20 copies.

I built 80+ in-browser utilities + specialized AI generation tools (Zero file uploads, no forced sig

80+ high-precision client-side tools and private AI engines. 100% in-browser RAM execution with zero server file storage.

An offline website builder for small client sites — editable demo, standalone HTML export

Build one-page client websites offline and deliver standalone HTML files. Try the no-signup demo. English and French software with a commercial licence: USD 199.

Black Hat Tales - My new cybersecurity podcast

Black Hat Tales — Real cybercrime stories · Episode

I built a grocery price comparison site for Jamaica — comparing prices across 5 supermarkets with

Find the cheapest supermarket for every item on your list. Compares prices across Price Smart, Hi-Lo, Loshusan, Sampars and Gibbo Trading.

I’ve been building a small website called Nerdds for the past week.

Free construction calculators for asphalt, materials, quantities, costs, tonnage, measurements, and more. Practical tools for contractors, builders, homeowners, and construction professionals.

I made a fun website where you can check your Domain Rating for free

Measure your live Ahrefs Domain Rating, track your progress, launch in the right directories, and grow your website authority in public.

I have been building a small portfolio of mobile apps

I build useful apps and share the ideas, lessons, and little details behind them. Your support helps me keep creating.

I built a no-signup calculator for comparing newsletter free-plan limits

Enter your audience and sending pattern to see which published Kit, MailerLite or Brevo Free-plan boundary you reach first.

Bunko - a reader for Chinese and Japanese classics with pinyin, furigana and parallel text

Public-domain classics in English, Chinese and Japanese, with a reading above every character.

Tired of paying 100+/mo for Apollo & scrapers, so I built a self-hosted AI Lead Finder with Docker &

🎯 Autonomous AI B2B Lead Finder & Cold EmailerPay once. Run 24/7 on your own system. No monthly subscriptions.Tired of paying $100+/month for lead scrapers and outreach tools? Run this self-hosted AI engine on any machine (Windows, Mac, Linux, or VPS) to discover targeted B2B leads and email them automatically on autopilot.⚡ What it does (Autopilot Pipeline):• AI Market Targeting: Finds active SMBs in any niche & country you specify in .env (zero coding needed).• Deep Email Scraping: Extracts verified public contact emails (info@, contact@, hello@) & takes website screenshots.• Spam-Proof AI Outreach: Generates 100% unique, personalized email pitches for each prospect based on their business and your offer.• Modern HTML Email Template: Delivers clean, responsive emails with plain-text fallback & compliant opt-out footers.• Local CSV Database: Automatically deduplicates and logs all leads into a ready-to-use .csv spreadsheet.• Live Telegram Alerts: Real-time notifications sent straight to your phone when a lead is found & contacted.📦 What is included:• Complete Source Code: Clean, modular TypeScript engine (v1.2).• Universal Docker Setup: 1-command launch on Windows, Mac, Linux, or VPS.• 1-Click Testing Tools: Built-in SMTP connection tester & visual HTML template preview.• 5-Min Setup Guide: Ultra-simplified, step-by-step documentation designed for beginners.• Lifetime Updates & Direct Support: Pay once, get all updates. Support: support@rachidnichan.com

Spent months fighting Zephyr and TestRail before building our own test case management tool

Hawzu is a modern test case management platform — manage test cases, runs, requirements, defects, and releases in one place. Ask Oracle a question about your project in plain English and get the records, a chart or an answer from your own documents. AI generates test cases from your requirements — mapping your coverage first — defects live on a native Kanban board, and analytics are built in. Automation-agnostic: plug in any framework via API. Start free.

I built Dotbot, an open-source desktop workspace for coding-agent sessions

We build software, AI systems, and digital solutions for businesses solving real-world problems.

I kept losing track of what runs where, so I built a live map of my infra

A live map of your servers, domains, databases and SaaS — health-checked, with secret expiry tracking.

I built a free whiteboard app for math teachers — one-stroke shapes, PDF annotation, laser pointer

A fast whiteboard app for iPad, iPhone, Mac, Android, and Windows. Use Apple Pencil on iPad, import PDFs, switch between pages and an infinite canvas, then export or share. Linux packages are available for x86_64 and ARM64.