My Projects

All Projects

Cats love walking on keyboards 💡Meet Cat Password

Free cat password generator using local Web Crypto. Customize rules, then watch random cat keyboard animations create strong passwords.

Built a bulk email verifier that avoids SMTP probing

https://apify.com/invaluable_rondeau/email-verifier-bulk

Verify email lists in bulk with syntax, MX, disposable and role checks; return deliverability signals and scores, charging only for successful verificat...

Escapor - The pocket assistant for group trips, not another AI itinerary generator

https://escapor.com/download?src=reddit-sideproject

Plan unforgettable trips with AI-powered recommendations, share gear with the community, and discover new destinations on Escapor.

I built a TypeScript static analysis FOSS tool to enforce architecture in the AI era [feedback neede

https://deslop.dev/

Define architecture rules in YAML. Deslop checks them on every run, across every import. Free, open source, MIT licensed.

I gave founders a list of subreddits where their promos wouldn't get deleted. I realized I was solvi

https://reddlist.xyz

Stop getting banned by Reddit Automod. Discover 1000+ verified, high-survival subreddits where solo devs can promote their apps to real consumers for free. Just $15 lifetime access.

https://digitalhub-9676.myshopify.com/products/ai-productivity-os-300-prompts-library

Stop Googling prompts. Start getting results.300 tested prompts for Work, Finance, Marketing, Productivity. CSV database you can import to Notion, Excel, Sheets. Includes Excel + Notion versions. 50x Work 50x Finance 50x Marketing 50x Productivity 50x Learning 50x Content

I built Roomo — instant private chat rooms without registration

https://roomochat.com

Create instant chat spaces, share files, and communicate privately. Spaces expire automatically after 48 hours of inactivity.

Built an app that explains any page of a book you're reading but refuses to spoil anything past wher

http://scholia.cloud

Scholia — a showcase honoring the readers, thinkers and makers who bring paper books back to life with AI.

I made a site for sending surprise gift/message pages (birthday, anniversary, crush reveals and more

https://zurpri.liqwid.space/

Beautiful animated surprise pages for birthdays, monthsaries, anniversaries, and crush confessions.

Bricknote - A Notes App for indie makers, content creators, and small teams

https://bricknote.io/

A simple notes app with no workspace setup. Capture personal ideas, organize them later, or collaborate with a small team in real time. Start free.

Built a weather tool that estimates site ground drying time and mud levels after rain (ilystics.com/

https://ilystics.com/estimate

Generate audit-ready weather exhibits and mud delay estimates based on 10-year historical climate baselines and soil science.

I tested 45 form-submission flows. The hard part wasn’t saving drafts—it was proving the website

https://guard.likelyr.com/

Turn web-form submissions into searchable local dashboard receipts, with optional email copies, recovery, and pre-submit checks built in.

Built an uptime tool because double-digit pricing felt insane for a few endpoints

https://pingpulse.pro/

PingPulse monitors your endpoints, tracks latency, and alerts your team when something goes down — uptime monitoring built for indie and small teams.

I build a command-line video compression tool

https://8mb.video/

Perfectly compressed files just under 8MB. Get around Discord's 'your files are too powerful' error!

New sports blog give it a look if you like sports

https://ethicalsportstakes.blog

Thoughts on F1, the NBA, and the NFL — because you don’t have to agree with every opinion for sports to be enjoyable.

TourTicketCompare - compare the price of concert tickets

http://tourticketcompare.com

Compare ticket prices for the show you want. Choose an artist and date, see current listed prices from ticket sites where available, then check the total.

SSL certificate monitoring and alerting

https://vizze.io

One place for every client's SSL certificates. Track expiry dates, get 30-day warnings, and stop letting certs expire on your watch.

Built my first SaaS app with Claude to see if I could....

http://Kresce.com

Kresce is your personal goal coach. Stay accountable across every goal — fitness, learning, and more. Stop planning. Start doing.

I built an iOS app for travelers to pin the world, save their trips, and connect with other traveler

https://testflight.apple.com/join/jbruSGcv

Available on iOS

We've built six no-signup cognitive practice demos — looking for honest onboarding feedback

https://clarena.app/app/login

Practice cognitive tasks: working memory, reasoning, pitch recognition, and mental math.

Check out my social media

https://primavite.wiktorlaskowski.chatgpt.site/

A social space for posts, photos, replies, and people worth following.

billboardo is the place to showcase your work.