
Prompt Builder
Build and refine AI prompts to improve model responses.
markquis91 · HN
Prompting Refinement Tool [requesting testing]
The full gallery
Tech stack
60 projects

Build and refine AI prompts to improve model responses.
markquis91 · HN
Prompting Refinement Tool [requesting testing]

Generate personalized email replies in seconds using AI with custom tones and team workspaces.
@Hassan71030486 · X
Generate personalized AI-powered cold email replies in seconds. Perfect for founders, agencies, freelancers, and sales teams. ✨ Try 3 replies for free — no signup required. Would love your feedback! 👇 🚀 Sendox —

Find and recruit top GitHub engineers verified by their real code and contributions.
u/Thick-Rip-1187 · Reddit
i started realizing something weird about github profiles you can look at someone's github and see commits, stars, repos, languages, all that stuff. but you still don't really know what that person is actually good at. like... someone could have 500 commits because they're building AI infra. someone else could have 500 commits because they're building dev tools. on the surface, their profiles can look pretty similar. and i kept thinking... why is it so hard to understand what s

Practice mock coding and system design interviews with an AI interviewer.
u/redskinnypete · Reddit
I made an AI interviewer for coding and Design interviews I built an AI-powered mock interviewer that simulates a real system design interview. It listens to your approach, asks follow-up questions based on your design, challenges your decisions, and provides detailed feedback on what you did well and where you can improve. I have tried to make it feel like a real interview as much as I could to simulate the pressure and the expectations in an interview. Please give it a try. Hope you wil

Convert spoken thoughts into polished written text with AI rewriting in custom styles.
@louispereira · X
End of an era for me. I just moved web app out of Bubble, to a version i custom built with Claude. No Code gave me wings back in 2023, but it cannot compete with Claude in 2026 imo. Forever grateful to @bubble though. It changed my life.

AI coding assistant offering multi-model chat, code generation, refactoring, and agent orchestration.
shreyans_assistiv · Product Hunt
AskCodi Orchestrate agents at scale while reducing cost

AI agent that browses developer communities, scores relevant posts, and drafts replies in your voice.
@snipextt · X
i'm building to solve build products fast and also to build presence fast :)

Analyze your landing page's conversion potential with a free inspector tool or book a custom design in 24 hours.
@rapidlander_ · X
I design and deliver landing pages in 24 hours for founders who are launching now. Free inspector on the site too, paste your URL and it scores your page on what actually kills conversions.


Create comic strips by typing descriptions with automatic character placement and dialogue bubbles.
ChrisPirillo · HN
I rebuilt Microsoft Comic Chat's layout engine in one HTML file

@UK_Daniel_Card I made something similar https://t.co/HCVGlFb8hF. Its completely vibe coded but it is supposed to be a vibe project. Been making it for about 6 months now. Feel fre
@slacksarenice · X
I made something similar Its completely vibe coded but it is supposed to be a vibe project. Been making it for about 6 months now. Feel free to take inspiration from it 😅

A browser extension suggesting X replies in your unique voice and tone.
@kekkodamato_ · X
Working on -- a browser extension that helps you write better replies on X. Built for anyone who spends time engaging here but wants their replies to actually land.