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Record, edit, and share interactive product demos with a browser extension or CLI, with guided tours and engagement tracking.
@haukejung · X
Need interactive demos showing your product in action? Try
See estimated energy, carbon, and water impact of AI-generated content in relatable units.
daniloedu · HN
Energy, carbon and water estimates for AI content, shown as ranges
A simple CRM for small businesses: capture leads, build branded invoices from your product and service catalog, share them as a link or PDF, and work an automatic follow-up sequenc
@tomfromtampa · X
Name the U.S. State incentive programs your startup can actually apply for. Instant report for 450 NIS, no VAT. Free preview shows program count and region fit.
@dan72ros · X
Track the progress of AI solving 285 unpublished mathematics research problems.
@Elisroden · X
285 private research maths problems. January 2024: zero solved. GPT-6 Astra is at 267, and the unsolved share halves every 4.3 months. Same week: a Lean-verified blowup proof for 3D Euler, built with Claude and Codex. Follow the exponential progress on
A leaderboard with exactly one ranking signal: how much you paid to be on it.
@gettierone · X
A leaderboard with exactly one ranking signal: how much you paid to be on it. No votes, no editors, no algorithm. Bids accumulate and never reset.
Verify mathematical expressions reliably using five independent numeric engines via REST API and MCP.
@UtevR57878 · X
Not vibe-coded, rather AI assisted dev:
Select a historical photograph and AI generates a cinematic mini-documentary that walks you inside the moment.
@cdgarciabauza · X
Just shipped Step Inside — enter iconic historical photographs with AI-generated cinematic mini-docs. Touch a photo, choose a style, and the camera walks you inside. Built with Claude + Higgsfield MCP. 👉 #HiggsfieldApp #StepInside #BuildInPublic
Solve calculus problems with step-by-step animated solutions for derivatives, integrals, and limits.
marcushuang4595 · V2EX
做了一个会把微积分解题过程“动起来”的计算器，想听听大家的意见 最近做了一个微积分学习工具 CalculusMate 。 起因是我发现很多计算器只给最终答案，即使列出步骤，也很难看出表达式究竟是怎样一步步变化的。所以我尝试把求导、积分和极限的计算过程做成可以逐步播放的形式。 目前支持： - 导数、积分和极限计算 - 展示每一步使用的规则 - 动画演示表达式的变化 - 支持常见数学符号键盘 - 中英文界面 - 基础计算无需注册 可以从这个页面体验： https://calculusmate.com/step-by-step 免费版本： https://calculusmate.com/free 目前还处于早期阶段，我比较想知道： 1. 解题步骤是否足够容易理解？ 2. 动画是帮助理解，还是会让页面显得太复杂？ 3. 还希望优先支持哪些题型？ 欢迎直接指出问题，尤其是计算结果、移动端体验和表达不清楚的地方。
Turn ambitious goals into completed work with a simple system for founders.
@Alex_Durston · X
Achieve your most ambitious goals. For founders and senior leaders.
Sistema de RH 100% gratuito para PMEs: gestão de pessoas, benefícios, folha, pesquisas DISC e NR-1. Para empresas com até 100 colaboradores.
@Robert_martins2 · X
Centralize and analyze your training data from multiple fitness apps to plan smarter workouts.
u/NicoRide2026 · Reddit
I got tired of needing 5 different apps to understand my training — so I built Sumenia I cycle and run, and one thing kept bothering me: My training data was everywhere. Garmin recorded it. Strava made it social. Komoot helped with routes. Other tools gave me charts and training metrics. But I still had to connect the dots myself. So I started building Sumenia . The idea is simple: one place that doesn't just collect your training data, but helps you understand what i
