
SystemDecoder — Understand System Behavior Through Simulation
Learn system design by simulating real-world behavior. Visualize latency, load, failures, and system flow interactively.
@Fahadh_4444 · X
This is FIGMA FOR SYSTEM DESIGNS
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Learn system design by simulating real-world behavior. Visualize latency, load, failures, and system flow interactively.
@Fahadh_4444 · X
This is FIGMA FOR SYSTEM DESIGNS

Echo – Fable-level results at 1/3 the cost using open-weight models
adam_rida · HN
Echo – Fable-level results at 1/3 the cost using open-weight models

一个高性能电商前端,提供实时购物车同步和统一的产品过滤。
@abdur4code · X
Just shipped the frontend for the NovaCart high-perf ecom with real-time cart sync, slide-over drawer & unified filters. Stack: React + Redux + Tailwind + Axios + RHF + protected routes Live: Open to SE roles. Let’s connect #BuildInPublic

Open-source, OpenFeature-native feature flags you self-host in five minutes. No server, no database, no bill, and multiple languages work on day one through their own OpenFeature p
@Flaghoistdev · X
Open source solution for rolling feature flags

监测多个网站和服务的正常运行时间。
@builldsystems · X
- uptime monitoring built for indie hackers juggling multiple side projects.

监控 AI 和 LLM 应用程序的模型调用、代币追踪、成本分析和延迟指标。
ephraimduncan · HN
Observability for Coding Agents and LLM Applications

Independent model readings, explicit disagreement, human decision gates, and verifiable research receipts.
@chatmouthai · X

输入所有想法,AI根据能量水平为你建议下一个任务。
@paintedchaosdev · X
I've been building For when you just can't start anything. Dump all your thoughts, AI breaks it down, rate each one, then based on your energy level one task at a time. Has an overwhelm mode to help you regulate when things are just too hard. LIVE!!

Vault_76:一个用于管理设备租赁、付款和库存追踪的系统。
@ShakibMd93031 · X
Built an Equipment Rental Management System to simplify rentals, payments, and equipment tracking. Looking for businesses interested in a demo or a customized solution.

@CricTalk29 https://t.co/I7BJ3bPTmL https://t.co/9eoMFb1ct2
@imjawith · X

MCP协议任务队列,让AI编码代理请求和完成工作。
JulianQuinn · HN
Show HN: TaskPeace – a task queue my AI coding agents pull work from over MCP

通过光在设备间离线传输文件和文本,无需账户和配对。
@0xajc · X
我做了一个不需要 Wi-Fi、蓝牙的文件传输工具 —— “LumaDrop”,它可以让两个设备在同时离线、且不接入 USB 的情况下进行文件传输,非常适合敏感信息的传输,如:助记词、私钥、私密照片…… 网站: Github(已开源):