
STS2 Calculator — Slay the Spire 2 Tools & Calculators
Interactive calculators for Slay the Spire 2 strategy planning and combat optimization.
Slay the Spire Calculator — Stream 游戏 Slay the Spire 2 工具网站
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Interactive calculators for Slay the Spire 2 strategy planning and combat optimization.
Slay the Spire Calculator — Stream 游戏 Slay the Spire 2 工具网站

Compute arbitrary digits of pi in your browser and locate your birthday within them.
loveleyla2013 · V2EX
在线求 π 任意位的小工具,可以查到你的生日在 π 的多少位 ## 网页: https://roy2100.github.io/pi-calculator - 纯本地计算,用的 GMP 的 wasm 版本 - 如果你在网站上计算 PI 的 10000 位,理论上可以找到你的 4 位数生日 - 如果你在网站上计算 PI 的 1,000,000 位,理论上可以找到你的 6 位数生日 - 有兴趣的可以试试,还可以测试你的 CPU 单核性能 <img src="https://i.imgur.com/O9fTtni.jpeg" hight="200"></img>

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

Calculate and compare mobile money fees in RDC for M-Pesa, Orange Money, and Airtel Money.
@jonathan_mbuya · X
Check out what I just built with Lovable!

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.

Backend platform providing auth, storage, database, and LLM APIs (Claude, OpenAI, Gemini) via a single JavaScript library.
ent101 · HN
The Safe, Production-Ready Backend for AI-Generated Apps

Calculator for Obsessed Trace game data and calculations
Obsessed Trace Calculator — Stream 游戏 Obsessed Trace 工具网站

Quantitative trading toolkit for Polymarket BTC prediction markets with live performance tracking.
@WolfOfTradingCN · X
可以关注我,我最近整合了几个大平台,准备做一个线上的综合选股量化工具,polymarkt的实时量化已经有实盘模拟上线了

Track trending AI/ML repositories on GitHub with real-time alerts and commit analytics.
@g_saikumar_ · X
Real-time GitHub intelligence for developers, founders, and open-source enthusiasts.

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

Analyze Deriv volatility and digit indices with AI-scored predictions and trade signals.
@billy_mutandari · X
Check out what I just built with Lovable!

Free calculators to help homebuyers understand their offer before submitting.
u/Offer-Buildr · Reddit
I built a free suite of home offer calculators because I felt that most mortgage calculators answer the wrong question I started and run a small free tool called "Offer Buildr" that helps homebuyers understand an offer before their agent writes it. The core builder turns a listing price into true monthly cost and cash to close, then walks the ten decisions in an offer and prints a one page summary to hand your agent. Last week I shipped the piece I wish I had started with: five single-ques