
FreetCode — Free Algorithm Interview Prep
Practice algorithm interview problems with solutions and interactive visualizers.
@Galliard232634 · X
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Practice algorithm interview problems with solutions and interactive visualizers.
@Galliard232634 · X
Come study with me on

Add timestamped questions and polls to videos to create interactive learning experiences.
@josephnordqvist · X

Answer questions to generate structured AI prompts for ChatGPT, Claude, Cursor, and other AI tools.
@askjames_co · X

Upload GCSE past papers and practice questions with instant AI-powered marking and examiner-grade feedback.
@GrindOxfor6559 · X

Take a 12-question quiz testing your knowledge of digital income methods.
@XERECRAZY4hll · X
Check out what I just built with Lovable!

Create exam-ready notes and flashcards from study text and PDFs.
@studywitharipsy · X

Conversational AI that synthesizes answers from multiple documents using retrieval-augmented generation.
@alekhya2026 · X
Week 5 of @superdatasci AI Engineer Challenge — done. This week I: - Built multi-document RAG - Synthesized answers across sources - Deployed my first app on Render - Took my Digital Twin live on internet - Got my first taste of agentic AI Try here:

Search and filter AI image prompts for different image generation models.
@MaynorAI1 · X
我做了一个 AI 图片提示词生成器: Image Prompt Generator 它不是普通 prompt 列表,而是一个支持模型切换、搜索、筛选、作者署名、图片预览的 AI image prompt library。

Upload your knowledge and let AI answer questions on your custom Q&A page.
@Asym_Alwali · X

Turn notes into flashcards, quizzes, and AI-powered explanations with Elly. Study faster with active recall tools made from your own material.
@ven_tsx · X
for students

Five historical figures debate your hardest life question and deliver a consensus verdict.
u/Rcoo232 · Reddit
I built a council of 5 historical figures that debates your hardest life decision (based on Karpathy's LLM Council) A few weeks ago, I came across Karpathy's "LLM Council" concept. You ask multiple Agents the same question independently, have them anonymously peer-review each other, then synthesise a final answer. The peer-review round is the genius part; models get surprisingly honest when critiquing anonymised responses. I turned it into a consumer product where the council members are hi

Your Cambridge IGCSE and AS revision companion: practise exam-style questions and get every answer marked point by point against the mark scheme. Start free.
@tommerwaldman · X