「效率」标签下共 79 个项目，按热度、创意度和网友投票排序。同类项目放在一起看，更容易看出这个方向已经被人做到什么程度、还缺什么。
I created Drop because I always felt uneasy installing and running third-party programs using my main user account. A single compromised dependency means a full compromise of the system. What is even
Hi HN! https://m0saic.io/go/hn-make-helloI'm Quentin. I've just published my longterm project - excited to share! m0saic is a video compiler. Typescript programs define an explicit spatial layout via
Hi everyone, I am KD - Back in my college days, I dabbled with coding, learned the basics, HTML, CSS etc. but somehow I ended up in Finance which consumed the next 20 years. Then, during covid I picke
I built a website that makes you hear the voices in your head. They will complete your thoughts, in all the ways they might have unfolded, with your own voice. Everything runs locally in your browser.
hey hn,i made bailout for a pretty specific problem. you boot a fresh vm and want an agent to help get it set up, except you dont have your agent set up yet. no gh, no config, no api key handy. might
Hey HN. I built this dashboard because I wanted to see how much code I write every day and how my productivity changes.You can preview it with seeded demo data without registering here: https://gitsta
Hello HN! We're Dillon and Francesco from Cua.We were wondering how many computer use tasks actually need a full general purpose LLM (e.g. gpt-6-astra, claude-opus-5 etc.) to think through all their d
For the past ten years I have been working on a side project which I have taken to call Neptune OS [1], named after the ill-fated Microsoft Windows codename. Neptune OS is a Windows NT-like operating
Hello! We’re Sid, Alex, Ketan, and Milan. We’re building Whiteboard (https://whiteboard.dev.fast/), an open-source desktop app where humans and agents can architect software together in a common works
Hey, I built text-me because every productivity app I tried gave me one more place to be and maintain.Meanwhile my life actually happens over email, messages, calendar, college, Kindle, reading, and S
Hi HN! I made Tim’s Markdown Reader because I wanted a free, open-source app just for reading Markdown. I spend a lot of time working with AI coding agents, and sometimes I just want to open the files
Hi HN,I built RxFilm Studio, a video workspace that lets you create and revise videos with AI agent.The reason I started this project is simple: I’ve noticed that many independent developers and small
I’ve been experimenting with a local approach to some of the classification tasks people are using Jev for. This approach uses text embeddings + logistic regressionOn Banking77, which contains 77 cate
Hi guys,A few months ago, I've been training several simple models as a side hobby. I tried training N models at once on a single GPU, but OOM spikes kept crashing my runs. So I built my own simple wa
I was having intermittent issues with my ISP after switching and was looking for something that would let me easily trend downtimes, speed tests, and latency, but the existing projects out there (spee
Hello HN,It started as an experiment: can Claude play chess properly if it uses vision instead of PGN notation? Somehow it can.The next experiment was to see whether Claude + Stockfish could explain a
Hey HN, I'm Jordan from Radix.Radix is a UI tool for programming agents. You prompt your agent to generate a workspace for a task you're working on and get an interactive widget that persists locally
I was having intermittent issues with my ISP after switching and was looking for something that would let me easily trend downtimes, speed tests, and latency, but the existing projects out there (spee
I build a Mini-Runbot, an open source PoC for creating ephemeral enviroments for Odoo from a Git commit.This is a mini implementation of the real workflow used by Odoo in Odoo-Runbot and the workflow
Hi HN!I wanted to show the world a small project I have been working on, on my spare time, for the past couple of months.It's a small cross-platform mobile application that works as a dental health tr
WinTermX 是一款面向 Windows + WSL 的轻量级终端工具，主要解决多终端管理混乱、分屏不便、tail -f 日志不刷新及重复命令执行效率低等问题。
Install, tune and restore DLSS 5 in your games with one click. Native RenoDX, DLSS5-Feeder for games without DLSS, OptiScaler and multipass routes; DirectX 8/9/11/12, Vulkan, OpenGL, DirectDraw and emulators. In-game F8 overlay, automatic backups, and a community page showing what works on your game
Hi HN, I built ai·rete·rag because I kept seeing teams put an LLM in charge of decisions that need to be auditable (lending, fraud, clinical triage), then bolt on "guardrails" after the fact.It runs t
Hey all!I've been building Ifso.io, it's a personal finance simulator that lets you configure and play out life decisions.The main philosophy that I built Ifso around is decision-making. I personally
I built OOMU because I honestly got tired of the endless cycle of installing, fixing, updating, fixing, using, fixing the open source harnesses out there like OpenClaw. I also quickly got tired of pay
I built this utility because there have been a ton of times I started a claude session and then wanted to go for a walk, or a coffee break, while thinking about whatever I was working on, and keep pro
Cross-platform local MCP capabilities for ChatGPT with Chrome integration, Goal, Compact & Resume, and durable multi-agent workflows.
I started this four and a half years ago. I wanted to build a climate model as both a toy and educational tool that I could visualize in a web browser. I have always been interested in meteorology and
Hey HN, Henry from Cactus here.We submitted Needle 2 here a few weeks ago, and the feedback in the discussion thread was incredibly valuable, thanks! Thanks to all that feedback, we’ve been able to mo
HN users may mostly know Wet Bulb Temperatures through Chapter 1 of 'Ministry for the Future' set in India. Well, the topic was close to home, so I built something for myself.Where I live, the difficu
I built Knowledge Signal, an open-source prototype that turns study notes into structured, confidence-aware knowledge profiles using TypeSafe AI's Jev model.
A farm of real iPhones, run from your Mac. Open-source iOS device automation with live control, a Postgres-backed scheduler, and TikTok workflows. Self-hosted, Apache-2.0.
Hello HN.I built my first serious mobile (OS - Android) application, Lune. Before I tell you about it, I wanna tell you the backstory in short:One day I woke up from a bad dream and had an instant anx
Hi everyone, I'm a solo developer in Lincolnshire, UK. I've recently built Accordia. It is a 1-on-1 tool for engineering managers. You build a reusable agenda per report, run the meeting against it, a
Just released a ground-up rebuild of our long abandoned app Flyover Country. Its whole thing is to tell you fun things about what you're flying over. I'm particularly excited about the new augmented r
I’ve been building Ox, a local, open-source agent that uses the internet for you.Ox acts as an intelligent proxy between you and the internet. It uses websites and apps on your behalf, freeing you fro
Hi HN! We are looking to gather some feedback on our serverless agent harness. The admittedly not-so-specific use case is to accelerate agent development and deployment. After building several custom/
Map your AI worldview by answering a few questions, and see how you compare with others.only takes a few minutes && free & open source && private by default && powered by JevI think this is a really i
Hi HN,I’m Tanin. For about four years, I worked on the Revenue Recognition and Analytics teams at Stripe. Today, I'm open-sourcing Book of Revenue, a self-hosted revenue engine and drop-in alternative
ARTEMIS turns natural-language instructions into reliable Android automation. It automates end-to-end workflows, captures logs, and integrates seamlessly with AI coding assistants such as Antigravity, Codex, and Claude Code. It also achieves 99%+ success rate on AndroidWorld Benchmark.
Hi HN,We've been using PreMiD for years and eventually decided to build our own alternative.Nowly is an open-source browser extension that automatically displays what you're doing on the web as a Disc
Greetings HN, I'm Jackson, the founder of Lightdrift. It's an image search API and MCP that lets agents retrieve real images, along with natural language descriptions, metadata, provenance, and licens
I spent a while exploring whether AI could help build businesses that operate with little ongoing owner involvement. This was inspired in part by Andon Labs’ Vending-Bench work on AI agents running si
https://marginstudy.lemonsqueezy.com/checkout/buy/b71656b9-b...url seems malformedThe core concept is a tool to let users think through every word, sentence and line of dense technical textbooks in pd
Hello! I built this static tool to generate wavy backgrounds for posts, socials and landing pages and decided to share it for free for anyone looking for the same.This tool uses three.js/canvas rather
BuildABrowser Browser is an open-source browser and its rendering engine.It runs on Linux, Windows, and (experimental) Android Desktop.The rendering engine is written in Java, and features parsers and
小米笔记本性能模式托盘工具，双击切换并联动 Windows 节能。仅在 REDMI Book Pro 16 2026（X7 358H）验证，欢迎反馈。 | Xiaomi laptop performance tray with Windows Energy Saver linking. Tested only on REDMI Book Pro 16 2026 (X7 358H). Feedback welcome.
nanosamur.ai is a speech-to-tech platform that supports different models for realtime, semi-realtime, and batch transcription and provides a unified stack for robust speech processing, agentic workflo
A few days ago, I was using JADX MCP to analyze my phone, but JADX MCP was just too laggy. I had a large number of APKs to analyze, and nearly every one of them required spinning up a new JADX process
A gentle sound toy for very small children. Touch anywhere for a soft note and a bubble of colour. No words, no score, nothing to lose.
Toy multi-tenant to-do app using Django and Vue
Hi all,I wanted to share a recent library I made for myself since I continually have to work with large-scale point data spanning millions of rows. I generally found existing IDW tools are insanely sl
I built myself a highly performant agent harness built in Rust that's quite heavily inspired by Pi with a few extra addons like optional sub-agents, dynamic workflows, MCP, ACP, WebMCP.It also has opt
Hey HN, I'm Shreyash from Feyn. We help companies build custom models from their data. Today we're releasing Critic, a change review platform that lets you engage directly with the AI that wrote the c
Hello HN!I built Worktable as an open-source, file-based workspace for you and your agents to create docs, plans, and build small tools.For example, you ask an agent to compare hosting options for you
I built echodot – a free, open-source desktop app that drafts replies in your personal writing style.Problem: Most AI writing tools either force you into their voice or require constant copy-pasting b
Hi I'm Ben. I'm a product manager in London and I've been building this solo.CallFirst blocks socials until you make a phone call to someone, on a schedule you set. I made this because I found myself
Hey HN,I want to share what I’ve already done. Two months ago, I already sent the repository for review, but the project was still in its early stages. During this time, I’ve implemented registration,
Mathy is a free tool I made to build math automaticity.If you think of something like Anki for drilling problems/formulas, it's like that but built for math and more convenient: no creating your own c
Clone any viral video with AI agents. Not just a script, the whole workflow: swap the face, the words, the B-roll, ship 100 variants in one command, and get your 100M views.
Hi HN,I just open sourced the DSL that our harness in grep.ai uses to turn repeatable parts of agent work into workflows. You can combine tool calls, code, Jev-powered system one decisions for things
For years I have used Excel to document my Home Network. If you have switches, servers and many sevices i know you know what i mean by that. There was also no good way to know which patch panel cable
I built Ceptile because I wanted a search tool that could combine the convenience of an AI answer with the ability to inspect the actual web pages behind it.A Ceptile search retrieves pages from the w
I've always been a lifelong learner and have always tried to get through digital textbooks. Anyone who's used pdf textbooks know how much of a love/hate relationship it is.There are so many foundation
Hey HN, I built Brayer to make mockups for my other SaaS projects. I couldn't get existing tools to do what I wanted, so I started building my own.You drop in a screenshot, choose a browser, phone or
Hey HN, Guanming here, cofounder of General Instinct. We just released InstinctFlash, a high-performance serving framework for robotics models. It’s licensed under AGPL-3.0.On Jetson Thor, we see spee
Hi HN, I'm Salman. I started ReacherX as a side project in mid 2023 while studying at university, working part-time, and freelancing. I went full-time on it in June 2026. First time sharing something
Hey HN!I built Proxima Forma because sharing screenshots with my agents was not really doing the job. I am a UX Designer with a developer background so I needed a better tool.Wanted the agents to have
I built Ceptile because I wanted a search tool that could combine the convenience of an AI answer with the ability to inspect the actual web pages behind it. A Ceptile search retrieves pages from the
I live in Gmail - tight inbox, labels for everything - and kept hitting a wall where labels just turned into smaller piles. I wanted section headers inside a label so I could organize my email however
My garage has needed clearing out for quite a while, and to most people it looks like I've just been putting it off. But I'm not procrastinating; the truth is that I'm blocked from doing most of the w
Author here. WFCLab is a desktop app I built in Godot 4 for experimenting with example-based procedural generation, specifically wave function collapse.The workflow is: load a source image, decompose
Hey HN!I built Sanemark, a Markdown LSP for taking notes.Some design choices:1. Automatically moves inline links to reference links as part of formatting, so the flow of reading doesn't break due to l
Hi HN, I'm Salman. I started ReacherX as a side project in mid 2023 while studying at university, working part-time, and freelancing. I went full-time on it in June 2026. First time sharing something
I built this because I was tired of manually maintaining Excel sheets and Visio diagrams for my homelab documentation.The core idea is automated discovery via Nmap, but without sending plaintext netwo
Well I posted too soon. You can't install it yet. Oops!Hey HN, I'm Igor. I built Sim Screener because Xcode 27's new Device Hub made taking a nice simulator screenshot impossible.Before Device Hub, yo
I wanted to manage long horizon agentic workstreams via voice, then put my phone down, and have a harness manage completion - extending into full computer use.I was trying to build a personal Jarvis,
Hi HN!Laravel has worked with websockets for years but generally speaking it's a one way push architecture (i.e. http in, sockets out).Lightspeed is kind of like node in that it's a single server that
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