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AI 健身助手 — 饮食记录、训练计划、恢复指导，一站式管理
What it does
Zero-G 是你的 AI 一站式健身助手，一个 app 搞定所有需求。 核心功能： 🤖 AI 助手 — 说出你的目标（增肌 / 减脂 / 塑形），AI 立即生成个性化饮食 + 训练方案 🥗 热量与营养追踪 — 搜索 30+ 种常见食物，设定每日热量目标，实时追踪蛋白质 / 碳水 / 脂肪 🏋️ 智能训练计划 — 提供增肌 / 减脂 / 塑形三套方案，每个动作均标注目标肌群与动作要领 😴 智能恢复指导 — 记录睡眠质量与训练强度，给出科学恢复建议，避免过度训练 ☁️ 云端同步 — 数据自动同步至个人服务器，隐私安全、随时可查 无论你是健身新手还是资深训练者，Zero-G 将饮食、训练、恢复全部整合在一起，告别多 app 切换和繁琐的表格记录。
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I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com
Astute▲585Automate your B2B brand going viral, with new media creators
AI · 18d ago · company-app.joinastute.com
Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…
AI · 27d ago · cactuscompute.com
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
- IB
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com
- BC
Life & fun · Apr 2026 · sam-burns.com
- IB
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app