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Tech stack
60 projects
Free Bazi calculator that generates your Four Pillars chart and destiny insights.
BaziCalculator.ai — 免费在线八字排盘与解读工具，输入出生日期、时间和城市即可生成四柱、日主、五行与十年大运；按出生地真太阳时校正，时辰不详也可生成三柱命盘，无需注册
Buy your spot on the wall for $10, or pay $20 to poof a competitor off it. Every round costs $10 more. Public receipts, no payouts.
@GetPoofed · X
Just launched 🎷🦜
Generate professional pay stubs online in minutes, with your first one free.
@PaystubVault · X
BrightMinds is the learning platform built for teens: Maths, Further Maths, Physics, Chemistry and Biology. Start a 30-day free trial, pay only when it ends.
@FastX091212 · X
Check out what I just built with Lovable!
Schedule Instagram, TikTok, Facebook and four more from one calendar, with client approvals. 2 accounts free, no card needed. Flat plans from $19.
@askides__ · X
Create personalized curricula and learn through quizzes with coin rewards.
u/kiln213 · Reddit
Built Duolingo for Learning Anything! I wanted a way to learn anything in bite sized pieces and have fun! Learning requires active participation and spaced repetition to properly absorb what you learn, you need reps just like working out. How it works: - Enter a sentence and generate an entire learning curriculum for yourself, at your skill level, interest and depth, starting from the foundations and working your way up to expertise - Fact check and cite the sources it use
CPA exam prep platform with 2,600+ practice questions and simulations for $29.99 monthly.
@cpa_cioli · X
Claim and share free Claude Code guest passes—one week of Claude Pro—in a community-driven exchange.
@ogamaniuk · X
Built a website to exchange Claude Code coupons: Added mine. If you have a paid Claude account, run /passes, get your coupons and add them to the site too. Once redeemed by others, Anthropic credits you $10 in usage.
Get microloans in USDC with transparent terms and build on-chain credit history.
@MoodengCredit · X
Moodeng Credit — instant USDC microloans for underbanked borrowers in the Philippines, building on-chain credit history as they repay.
Lock any link behind a task gate, share it, and get paid when people open it. Payouts from $10 via PayPal, crypto, or bank.
@LinkWithAndrew · X
Free Etsy profit calculator that includes fees, offsite ads, materials, packaging and your labor. Compare pricing scenarios and export PDF/CSV — no signup.
@5150_MadMan · X
Check out what I just built with Lovable!
Upload a creator brand deal and get a Clarity Score in 60 seconds. Black X flags pay, usage rights, scope, and contract risks before you sign.
@techwitbrianx · X
Black X. The Stripe of creator deals. $250B creator economy. Zero standards. I built the rails: 60-second contract scoring, AI negotiation, verified for brands, Rate Card and more...
