Education1 month ago
FreetCode — Free Algorithm Interview Prep
Practice algorithm interview problems with solutions and interactive visualizers.
Open source
@Galliard232634 · X
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Practice algorithm interview problems with solutions and interactive visualizers.
@Galliard232634 · X
Come study with me on
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
Ad-free Vedic astrology engine on the Swiss Ephemeris. Compute your sidereal chart, dasha timing and planetary strengths — then query it with AI.
@saketposwal · X
Visitor management system with digital check-in, QR codes, and badge printing for businesses.
@habeeb_tech · X
How does your team currently manage visitor check-ins at reception? Try Entrifi, a digital visitor management built for Nigerian businesses. Works on any device, no hardware needed. Get started free: Worth sharing with whoever manages your front desk.
Analyze NSE and BSE stocks with AI-powered insights on financials and shareholding patterns.
@justbuildingai · X
AI-powered platform for career development, CV building, interview prep, and job matching.
@DionJerry · X
Promoting We already have over 800 Signups!
Browse AI prompts and create product images, marketing materials, and videos using GPT Image, Midjourney, and other AI models.
Pixonara — AI 图片、视频与提示词工作台，集中浏览 GPT Image、Nano Banana、Midjourney、Seedance 等模型的免费提示词，并结合文字或参考图片制作商品视觉、营销素材和短视频
@sridharfyi https://t.co/EsNHxfUqXO
@SocialWithAI · X
Master JEE Mains, JEE Advanced, NEET UG and competitive exams with AI-driven chapter-wise question practice, syllabus trend analysis, and step-by-step solutions on RankBit.
@SujalXudy · X
Hey! 👋 Full Stack Dev & Solo Founder building RankBit (a free NTA CBT platform). 💻 Focus: Web Dev, Full Stack, Startups & LeetCode 🚀 Always happy to connect with fellow builders! My website link --
Generate AI images from text prompts without logging in, with free credits every 12 hours.
Nano Banana 2 AI — AI 图像生成工具（支持角色一致性保持与多步工作流，兼顾速度与质量），适合快速产出专业视觉内容