Do Stuff

Exam platform

Do Stuff launched on December 14, 2025 with 2 votes, #5,292 of 11,628 launches that month.

What it does

Create engaging, interactive exams with multiple question types. From multiple choice to translations - make learning fun and assessment effective.

QuizUp2023 · quizup.app · ▲148
Quizzes that correct themselves, effortless for you
Quizzio2024 · quizzio.app · ▲167
Transform Study Material into Quizzes
Easy ExamsDec 2025 · easyexams.net · ▲6
Online Exam Creator & Management Platform
QuizzMe2025 · ▲81
Transform your notes into an interactive learning experience
Synap2023 · synap.ac · ▲53
Scalable, secure and seamless online exams
QuizAll — Turn anything into a quizMar 2026 · quiz-all.com · ▲5
Turn Your Study Materials Into a Smart Exam Prep System

SimCity, but with Permits▲912
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 2d ago · permit.petercai.com
IV
I've been paying for a rural Tanzanian's education for 10 years▲778
Life & fun · 14d ago · tanzaniaeducationproject.org
Bigwords.page – Turn any screen into a sign. The URL is the app▲728
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 15d ago · bigwords.page
Guitoro, a virtual guitar you strum with your keyboard▲573
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 9d ago · guitoro.com
See *almost* any carriers phone settings▲432
Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 13d ago · carrierexplode.com
The whole Solar System and every tracked satellite, live in the browser▲407
Life & fun · 23d ago · space.bl2.net

GP
Gemini Pro 3 imagines the HN front page 10 years from now▲3,346
Life & fun · Dec 2025 · dosaygo-studio.github.io
Jmail – Google Suite for Epstein files▲1,557
Hi everyone! My name's Luke and I made the original Jmail here alongside Riley Walz. We had a ton of friends collaborate on building out more of the app suite last night in lieue of DOJ's "Epstein files" release. Please AMA!
Life & fun · Dec 2025 · jmail.world
Loki.Build▲743
Design and ship studio-grade landing pages with AI
AI · Dec 2025 · loki.build
PlanEat AI▲733
AI turns your health goals into a 7-day menu & grocery list
AI · Dec 2025 · planeatai.com
22 GB of Hacker News in SQLite▲730
Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…
Dev tools · Dec 2025 · hackerbook.dosaygo.com
CyberCut AI▲723
AI video studio for viral social clips
AI · Dec 2025 · cybercut.ai