
TypeMaster — Brutalist Typing Challenge
在TypeMaster中测试你的打字速度和准确性
@ausafulislam_h · X
Try TypeMaster, a typing speed and accuracy web app I built. Give it a shot and share your honest feedback:
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在TypeMaster中测试你的打字速度和准确性
@ausafulislam_h · X
Try TypeMaster, a typing speed and accuracy web app I built. Give it a shot and share your honest feedback:

File Link AI:用AI整理Gmail中的项目文件和链接。
@Foton689267 · X
Privacy focused AI for gmail

PakkaPrice帮你比较印度主流电商平台的商品价格,查看历史价格找最佳购买时机。
@PakkaPricex · X


从客户工作见解生成 LinkedIn 帖子,无需全职内容创作。
@hi_gaganthakur · X

上传 PDF 文件,使用自己的 OpenAI 或 Gemini API 密钥与其聊天。
@PysumSumit · X
SaaS apps charge $20/mo to wrap AI models. I built KeyDrop AI to kill that subscription tax. Bring your own OpenAI/Gemini key to chat with PDFs/DOCX. • 100% client-side (localStorage) • Raw token costs (~$0.15/mo) 👉

上传供应商合同进行 AI 并排比较和风险检测。
@nbOlveira · X
A vendor comparison software


Quveita 帮助企业主追踪客户订单、承诺和后续沟通。
@OT1m1 · X
Helps business owners stop losing track of customer orders, promises, and follow-ups (built for Whatsapp-heavy vendors)

帮您找到理想客户并优化营销时机的AI工具。
@FondoAdam · X
#marketingtips

输入数学题,逐步讲解解题过程和原理。
u/peterparkermarker · Reddit
MathIQ I built mathiq.io with Claude Code because I wanted a way for students struggling with college level maths to see how the problems can be broken down and not as intimidating. Each walkthrough goes from beginning to end and each step has a "why and how?" feature. Anon users get 1 free daily walkthrough powered by Haiku 4.5. Signed in users get 3 free daily walkthroughts powered by Haiku 4.5. Plus users get 5 Opus 4.6 walkthroughs plus 20 Sonnet 4.6. Pro users get 8 Opus/30

一个提供AI代理和SaaS微服务的平台,支持灵活的按使用量付费。
u/Ordinary_Recover_755 · Reddit
The technical hurdles of building a "pay-as-you-go" AI model to avoid subscription fatigue Hey everyone, I’ve been tracking the ongoing debate around subscription fatigue. Most users don't want a $20/month commitment just to run a 5-minute code explanation or API analysis once a week. To solve this for myself, I spent the last few weeks building a hybrid microservice architecture using Next.js, Supabase, and the Claude API . I wanted to share a few technical and billing challenges I ra