开发者工具1 month ago
Stepshots — Interactive Demo Software in Minutes
用浏览器扩展或命令行录制交互式产品演示，支持编辑、分享、引导导览和参与度追踪。
Open source
@haukejung · X
Need interactive demos showing your product in action? Try
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用浏览器扩展或命令行录制交互式产品演示，支持编辑、分享、引导导览和参与度追踪。
@haukejung · X
Need interactive demos showing your product in action? Try
查看 AI 生成内容的能源、碳排放和用水影响估算。
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
追踪AI求解285道未发表数学研究问题的进展
@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.
使用五个独立数值引擎通过REST API和MCP可靠地验证数学表达式
@UtevR57878 · X
Not vibe-coded, rather AI assisted dev:
选择一张历史照片，AI生成电影风格的微纪录片，带你走进那个冻结的时刻。
@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
观看动画演示微积分问题的逐步求解（导数、积分、极限）。
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。
用 Clearahead 简单系统帮助创始人完成远大目标
@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
整合多个健身应用的训练数据,分析运动发展,制定更优的训练计划。
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