Health & Wellness1 month ago
Free Psychology & Brain Tests | Evidence-Based Tools
Take evidence-based psychology and brain tests measuring brain age, sleep quality, and well-being online.
@LifeGraphPlus · X
The full gallery
Tech stack
60 projects
Take evidence-based psychology and brain tests measuring brain age, sleep quality, and well-being online.
@LifeGraphPlus · X
Browse research-backed design evidence for UX, ergonomics, materials, and sustainability.
@DesignDexx · X
organises and simplifies relevant research for designers to read, bookmark, and make informed design decisions — instead of relying on AI.
AI tools for PreK-12 teachers including lesson planning, behavior intervention plans, and student progress tracking.
@gigi2026tcsp · X
Check out what I just built with Lovable! I've spent month working on this. Teachers, Check it out!
Discover and validate AI product opportunities using customer pain points, competitive signals, and market data.
vinitk80555 · HN
AI Product Opportunity
AI Tools on Baritex OS. A faith-based business and career operating system providing diagnostic tools.
@BaritexOS · X
Help your business and career and click the link
Monitor status and metadata-based problem signals for AI tools.
dobby_lee · HN
Open-Source for AI tool status checker
A rigorous browser-based workspace for systematic reviews and meta-analysis. Search nine databases, screen with blinded dual review, assess risk of bias and GRADE, run advanced ana
@pdnaeem · X
Meet Verflux, All-in-one platform for systematic reviews & meta-analysis. Already trusted by 1,000+ medical researchers, with 100+ active projects underway. We’re making evidence synthesis faster, simpler, and more systematic.
AI-powered retrospectives for IT teams that connect to your tools and identify improvement patterns.
@akadhanu · X
an ai sprint retrospectives for it teams (
Discover and review AI tools ranked by community feedback.
u/zekken2004 · Reddit
Spent months arguing with myself about scoring rules. Forgot the part where somebody has to review something. I spent most of the build arguing with myself about weighting. The product is a review site for AI tools. The entire pitch is that the number should be worth something, so the number is where all the work went. Every member gets one vote per tool: would you recommend this, yes or no. The site publishes the percentage who said yes. A vote from someone who wrote a verified review of t
Browser-based PDF tools for editing, converting, and managing documents.
@influnexe · X
thanks James. you can use all my tools for free here😄 :
Library of 150+ browser-based tools for images, audio, video, web, and AI tasks.
u/schiz0f · Reddit
I built NutterTools, a library of useful internet tools.. 🛠️ Hey guys, I have built a new website that hosts a collection of useful image/audio/video/web/AI tools in a neat library. There are probably most websites like this, but this is my attempt at it. It already has 150+ tools and I'm planning to add lots more as I'm posting this. Right now it's hosted via GitHub, if received support, I'll get it onto a new domain and also continue adding more tools to keep the site updated in the future.
Validate product ideas against public user discussions to decide whether to build, narrow scope, or pivot.
@_sunbo · X
I built ProductIdeaScout to help founders validate product ideas before they start building: