The full gallery
Tech stack
16 projects
Explore three AI agent runs on a scrubbable timeline showing planning, tool calls, and recovery.
douvy · HN
Educational tool for understanding AI agents. Code: https://github.com/douvy/how-agents-think
Log and retrieve decisions with complete provenance for humans and AI agents.
@burn2delete · X
Set of design tools that integrate with your other software.
@aviralgarg05 · X
Here's what you get on One toolkit. Every design task.
Answer 3 questions to discover 2–3 AI tools that match your needs, skills, and budget.
@Nouhsamo · X
Stop drowning in 300+ AI tools. I built the AI Stack Picker — answer 3 questions, get the 2–3 AI tools that actually fit what you do, how technical you are, and your budget. Free, no signup: You can watch the YouTube video about this here: Which AI Tools Do You Actually Need? I Built a Free Tool for That Stop drowning in 300+ AI tools. I built the AI Stack Picker — answer 3 questions, get the 2–3 AI tools that actually fit what you do, how technical you are, and your budget. Free, no signup: In this video you watch the whole thing get built and shipped — with AI — from a blank file to a live URL: the 3-question flow, the curation logic that makes it useful, the real bug that broke it on a real input (and the fix), and the 30-second deploy to Vercel. 🔥 WHAT IS THE AI STACK PICKER? The AI Stack Picker is a free web tool by Build Leaner (Bassam Nouh) that recommends a short, personal AI stack — 2–3 tools instead of 30
AI tool that analyzes meeting transcripts to detect scope creep and flag risks for agencies and freelancers.
@theshaunak_twit · X
AI tool that analyzes business ideas with financial projections and risk scenarios in 90 seconds.
@AIWMCX1 · X
Consultants don’t need more noise. AIWMC Quantis helps turn messy business ideas into clear scenarios, runway views, and risk signals — so you can spend less time rebuilding analysis and more time giving the client a real answer.
Evaluate trip ideas against budget and preferences to decide if travel is worth booking.
Yadi2508 · HN
TripVerdict, in 90 SEC know whether your next trip fits the budget
Free online toolkit with 50+ tools for file conversion, AI generation, PDF editing, and video.
@smarterV01 · X
Automatically route each prompt to the cheapest capable model to cut API costs.
u/ASDKING100 · Reddit
Launched an AI API router tonight, and found a bug hours in that would've taken real payments without ever upgrading the account Built LLMLite over the past few weeks — it classifies each prompt and routes it to the cheapest model that can actually handle it, instead of hitting GPT-4o for everything. Free tier, no card needed to try it. Tonight, right as I was about to launch, ran a real transaction to test the payment flow end to end. Paddle processed it, webhook fired, signature verified
Analytics dashboard for LLM API spending by model and environment with optimization suggestions.
ATsimbalistov · HN
Show HN: Tracking GenAI cost and endpoint fragility so app teams don't have to
Manage invoicing, estimates, jobs, routes, and collections for service businesses.
@joelromanpr · X
para todos los microempresarios en el Caribe y latinoamerica. Also available in English
Eight free browser-based tools including JSON formatter, password generator, and color picker.
@Supportpintutec · X
Just launched QuickTools — 8 free online tools 🛠️ Word Counter • JSON Formatter • Password Generator • Color Picker 100% browser-based, no signup 🔗 #SideProject #WebDev #FreeTools #BuildInPublic
