All Projects

ImageConverter - A Windows utility for batch image conversion and resizing

https://v2.kilho.net/imageconverter

여러 이미지 형식을 서로 바꿀 수 있습니다. MozJPEG 으로 JPG 를 더 작게 저장합니다. 가로 크기를 지정하면 그 비율에 맞춰 크기가 조정됩니다. PDF, SVG, AI, PSD, PNG, JPG, GIF, WEBP, TGA 를 지원합니다. 확장자가 없어도 파…

Local Cinema – a free installable video player for local files

https://local-cinema.online/

Watch videos from your computer in your browser. Custom controls, SRT and VTT subtitles, picture-in-picture and saved history, with no uploads. Install on your device and watch offline.

Tenkai Launcher - A Fresh Take on Android Launchers - Open any app in under a second

https://tenkailauncher.com/

A fast, minimalist Android launcher. Touch anywhere to open a circular pie menu, swipe, and release. Clean home screen, widget automations, and zero tracking.

Two weeks ago all 3 of my signups died in onboarding (0% activation). Here's what I found and fixed.

https://fitforgehq.com/?utm_source=reddit&utm_medium=post&utm_campaign=sideproject

The free workout and meal tracker that automatically rotates your macros to match your training day.

I built a bookkeeping SaaS and I'm looking for people to put it through its paces

https://streamable.com/1hpjoz

Watch "Closeflow" on Streamable.

Built a partner/group habit tracker where group streaks are shared — daily check-ins post to a soc

https://habits.therr.com

A free habit tracker built around accountability partners. Make a pact with a friend, check in daily with photo proof, and keep each other on streak.

Engineers can access all product knowledge. PMs/support/sales often can't.

https://asktruffle.com

Plain-English answers about your product, right in Slack.

Devshop mac app: I got tired of not knowing what was installed on my own Mac, so I spent my weekends

https://www.lucianoarguello.dev/apps/devshop/

137 tools catalogued, exact versions, real disk usage and offline findings. No subprocesses, no network, read-only. Swift 6, MIT.

I might have solved self hostable ai engineering with Jeanclode 😁

https://jeanclode.com

Open-source, self-hosted coding agent. It watches Sentry, GitHub and GitLab, decides what deserves a fix, and ships CI-verified pull requests on its own.

I built and launched PromptLab — a simple AI prompt builder

https://indieworkflow.github.io/PromptLab/

I built and launched PromptLab, a small AI prompt-building tool. I started building it because I use AI tools a lot, but I often found myself spending more time figuring out how to structure a good prompt than actually using it. So I built a simple tool that turns a basic idea into a more structured prompt. It currently has: A free prompt builder Marketing, Business and Content modes 20 ready-to-use templates for PRO users Advanced prompt structuring Copy-ready prompts I built the whole thing

I got tired of generic AI prompt packs, so I built a full cold outreach system instead

https://rayanearf.gumroad.com/l/outreach-ai-prompts

Stop staring at a blank email. This is a done-for-you system of AI prompts (works with ChatGPT, Claude, or Gemini) that turns "who do I target and what do I say" into a ready-to-send cold email in under 15 minutes.What's inside:- The Master Cold Outreach Copilot prompt â paste it once, feed it prospects, get on-brand emails every time- A full 5-touch follow-up sequence generator (most replies come after email #1, not from it)- LinkedIn connection + DM opener prompts- An objection-handling script generator for the 6 objections you'll hear 90% of the time- The "De-Robotify" checklist â 7 tells that make outreach sound AI-written, plus a rewrite prompt- A 30-second lead qualifier prompt- 10 subject line formulas + generator prompt- A ready-made follow-up cadence calendarFormat: instant PDF download, 10 pages.Built for freelancers, consultants, agency owners and B2B reps who write their own outreach.

I built a matching engine for finding collaborators

http://Panomus.com

Meet people who share similar interests to you and start something on Panomus.

For fans of NYT Spelling Bee looking for the next level

https://www.cubicword.com/

Twist a lettered Rubik's cube and spell words along its surface.

I’m building a JSON diff that tries to understand object identity, not just array position

https://jsonsemanticdiff.dev

Free online JSON diff tool that understands what changed, not just where. Compares JSON structurally, matches reordered array records by identity, and never uploads your data.

I built ResumeHack: short AI phone interviews where you retry an answer after feedback

https://resumehack.org/demo/?utm_source=reddit&utm_medium=social&utm_campaign=five-free-demos&utm_content=sideproject

Five free promotional AI interview demo calls from ResumeHack. Read the recording and promotional permission before reserving a place.

I feel like there's not enough EMO content... so, I made an EMO RPG!

https://store.steampowered.com/app/5128940/PSYCHO_CASKET_Demo/

PSYCHO CASKET is the definitive emo RPG. Play as a vampire and make the ultimate decision- the lives of your friends, or those of the entire world? It's been waiting for you. Yes, YOU.

The Pips-style puzzle site I shared here now has an iPhone app

https://pips2.com

Play Pips Unlimited online at Pips2. Solve endless domino logic puzzles in Easy, Medium, or Hard mode with no daily limit.

2 years, 0 users. Then I built what a 400-vote Jira ticket was begging for. Last week, someone paid.

https://katabarwalabs.dev/atlassian

Eleven single-purpose governance and audit apps for Jira, Jira Service Management, and Confluence Cloud. All run entirely on Atlassian Forge inside your own tenant: no external servers, no data egress.

I shared my first game's demo here last month. Here's the new Steam trailer

https://store.steampowered.com/app/5067810/FrogPop/

FrogPop is a fast-paced pixel-art arcade roguelite where every bubble splits into smaller threats. Lash them with your tongue, chain huge combos, collect bug powers, and build a new loadout across 20 escalating waves to defeat bizarre bosses

Timelist: a simple task timer for your Mac menu bar

http://timelistapp.com

Plan timed tasks, move through them in sequence, and keep your focus visible from the Mac menu bar with Timelist.

It always bothered me that multi-airplay playback was easy on iOS but not Mac..so I built my own app

https://audiout.app

Only Apple’s Music and TV apps can AirPlay to multiple speakers from a Mac. Audiout does it for everything you play — a fader per room and per app.

billboardo is the place to showcase your work.