
openstem — code skills that finally stick
Learn code skills with flashcards, quizzes, and AI tutoring built on memory science.
@mkappworks · X
I am building lets connect
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60 projects

Learn code skills with flashcards, quizzes, and AI tutoring built on memory science.
@mkappworks · X
I am building lets connect

AI platform that analyzes plant suitability and ecological risk for site-level decisions in Africa.
@apicorafrica · X
Yes please, Apicora helps people understand plant suitability, ecological risk, and site-level decisions using structured African plant intelligence.

Autonomous AI workspace that researches, codes, analyzes data, and operates your browser.
@WorkFarOfficial · X

Turn your study notes into competitive quiz battles and get AI coaching on weak topics.
u/Due_Load6189 · Reddit
I built a study battle app and need honest feedback Hey everyone, I’m a student building StudyClash, an app that turns practice questions into competitive study battles. You can try a deck, answer questions, get a score, see what topics you’re weak in, and use an AI coach to understand mistakes. I’m not trying to sell anything right now — I just need honest feedback before I show it to more people. Main things I want feedback on: Is the app easy to understand? Does anything look b

Free platform for testing, monitoring, and analyzing APIs with real-time insights.
@SajidAbuba74138 · X
A tool for developers

Compare AI coding models on real tasks with live previews, cost tracking, and ELO rankings.
@intheworldofai · X
On the World of AI Bench (vibe-coding composite): Claude Fable 5 → 85.2 GPT-5.6-sol → 82.4 kimi-k3 → 81.5 Moonshot’s K3 just walked in and claimed bronze on one of the toughest coding-focused leaderboards out there.

Personal AI tutor that answers questions, summarizes notes, and generates flashcards.
@Lakersprime001 · X
Check out what I just built with Lovable!

API for accessing institutional-grade financial data, optimized for AI and developers.
u/wisesheets · Reddit
Most stock APIs are very expensive, have tons of data mistakes, and are not built for AI. Most stock APIs are expensive, have data mistakes, and are not designed for AI, so we built one. We recently launched the Wisesheets API and MCP server after repeatedly running into the same problems with financial data providers. Some APIs cost hundreds or thousands of dollars per month. Others have strict request limits and make it difficult to pull bulk data for screening or broader market analy

Unified API gateway offering GPT-5, Claude 4.5, Sora 2, and Flux.1 through a single key.
@APIMart_ · X
APIMart 全新 UI 上线了。 新界面长什么样,看图👇 欢迎来 @chunxiangai 感谢赵纯想大哥帮忙设计的 UI,解决了一直 UI 特别丑的困扰 目前网站每天也达到了百万级的调用量,各方面都做了很多的努力,尽可能后面还能做的更好!

Create surveys, quizzes, and interactive games with AI-powered insights in one platform.
@lemhamza · X

An AI agent team plans, designs, and deploys full-stack applications with real databases and APIs.
@islamtaha · X

Compare and benchmark SaaS APIs with independent verified data to make informed build-vs-buy decisions.
fenilsuchak · HN
OpenBenchmarks – Helping agents discover and pick the right SaaS APIs