
LeetRevise — Spaced Repetition for LeetCode
Practice LeetCode problems with automated spaced repetition scheduling.
@JoydeepNath007 · X
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Practice LeetCode problems with automated spaced repetition scheduling.
@JoydeepNath007 · X

40+ analytics apps and APIs for data workflows—no signup needed, accessible in browser, Excel, Claude, and AI agents.
@amarHarolikar · X
I have rebuilt the Markdown to PDF converter on You paste your text or Markdown, you get a properly typeset PDF back, and your AI agent can do the same over MCP or a plain API call. No sign up, no key, free. Had built this a long time back as a fairly basic thing and then left it alone, and over the last few weeks I could see a rise in traffic. Took a fresh look and found that lot of it was not rendering. Headings below a certain level were being dropped, nested lists were coming out flat, and code blocks were losing their formatting. What is there now: - Page breaks where you want them, using :::pagebreak::: on a line by itself - Tables, nested lists, task lists and code blocks all render properly - Greek letters, maths symbols, arrows and the rupee sign come out right - Emoji and symbols do not break the render - Plain dot txt files keep their line breaks Live tool at API & MCP docs (humans): API & MCP docs (AI)

Verify AI responses in real-time by auditing with multiple models for reliability.
u/inc_23 · Reddit
Hey, I created a tool that catches when your LLM is confidently wrong, in production, in real time — looking for beta testers. Your bot sounds sure of itself even when it's wrong, and you usually only find out when a customer complains. Auscope audits every LLM response in the background: 3 models from 3 different providers independently check it, a 4th "chairman" model resolves disagreements, and you get one verdict — verified, uncertain, or unreliable. Runs async, doesn't slow your respon

Leaderboard showing your AI token usage across Claude Code, Codex, Cursor and other coding tools.
SYeomans · HN
TokenMaxxer – track every AI token you spend across your coding tools

Track LeetCode problems and automatically schedule spaced repetition reviews.
u/SugarPerfect6150 · Reddit
I built a tool to track LeetCode progress and auto-schedule spaced repetition reviews I have been grinding leetcode problems and kept forgetting problems I solved 2-3 weeks ago. So I built GrindMate to fix this. You just type "solved two sum easy 15 min" and it handles the rest: Schedules spaced repetition reviews at day 1, 3, and 7 Sends daily email reminders when reviews are due Tracks NeetCode 150 progress across 18 categories Shows which problems Amazon/Google/Meta frequently as

Turn household chores into a playful banking experience. Teach kids money skills with streaks, badges, and a virtual bank they can customise.
@thenunlimited · X
One for the kids..

AI-powered retention intelligence for subscription businesses.
@cobraisystem · X
Manual retention can’t keep up with your acquisition - sees the slip, forecasts the churn, and triggers the save that keeps your growth compounding.

Upload GL files to auto-generate P&L reports with AI-written variance commentary.
@VictorVDPN · X

AI tool that writes construction estimates, prices materials, and builds bids in minutes.
@WinkScope · X
Spending hours in writing estimates and then juggling between multiple apps to see the complete picture? We are here for you ;)

AI tool to generate and schedule social media posts, hooks, and slides across channels.
@dt_sqr · X

Shake digital hexagrams to perform I Ching divinations with daily readings.
@Spartacuspan · X
做了一个网站, 给大家有事摇一卦!

Connect Gmail accounts to automate email sending and track opens and clicks.
@KenziChenBuilds · X
Hey! Developer behind Always looking for feedback to make it better.