Launches
Every Show HN post, reviewed for whether people would use or pay for it. Strong is 6 or more, Solid 5 to 6; noise is Dismissed. Judged on the title and description only, so open the launch before you trust a score.
129 of 129 launches.
| Verdict | Launch | Category | Points | Age |
|---|---|---|---|---|
| 4.9Dismissed | AI investment agreement review for startup founders orchardagentic.cloud Thin wrapper Founders reviewing term sheets feel real anxiety, but legal-review LLM wrappers abound and trust is hard. |
B2B SaaS | 2 | |
| 4.9 | Ampsu's Metabolism mode – how it learns what you burn (adaptive TDEE) ampsu.eu Adaptive TDEE tracking is real but well served by MacroFactor and others; unclear what's shipped. |
Health | 1 | |
| 4.8Dismissed | Florida HOAs are stealing homes hoaspy.com Not a product A public-records data expose on Florida HOA liens; useful journalism, not a product with users. |
Data | 6 | |
| 4.8 | Evaluate and improve your agent steering Local viewer for coding-agent session history is a mild convenience for heavy agent users; unclear if anyone pays. |
DevTools | 4 | |
| 4.8 | Ins Autopilot – a local-first Instagram workflow extension insautopilot.com Local Instagram outreach CRM for small sellers; plausible demand but fights ToS risk and crowded DM-tool space. |
B2B SaaS | 2 | |
| 4.8Dismissed | Fakenamegenerator – free browser based mock data generator fakenamegenerator.online Clone A clone of the long-existing site with the same name; devs already have Faker and faker.js. |
DevTools | 2 | |
| 4.7 | Multi-modal Muse assistant on an ESP32 github.com Hardware hobbyists building DIY voice assistants; flexible OpenAI-compatible plumbing on ESP32 is a decent niche fit. |
Hardware | 1 | |
| 4.7Dismissed | Approximatr: The daily game of spatial intuition approximatr.com Not a product Daily spatial-estimation game is a charming Wordle-style diversion, not a product people pay for. |
Consumer | 1 | |
| 4.6Dismissed | Mosh-rs, Mosh rewritten in Rust with scrollback and Windows support github.com Clone Wire-compatible Rust mosh reimplementation adds scrollback and a Windows client; real work, modest audience. |
DevTools | 19 | |
| 4.6 | Fastest Vector Index for Cold Queries github.com Rust vector index optimized for cold reads is a niche infra component; useful to few, no benchmark evidence shown. |
Data | 4 | |
| 4.6 | CoreXTrader – A cross-platform Trading DSL and Voice AI terminal corextrader.com Retail traders and white-label brokers; a custom DSL plus voice AI is a hard sell against MT5/cTrader ecosystems. |
Fintech | 2 | |
| 4.6Dismissed | What are vector embeddings? An interactive guide isaacus.com Not a product A well-made interactive explainer on embeddings; educational content, not a product to pay for. |
Education | 2 | |
| 4.6Dismissed | Form to Email form2email.terragohan.com Clone Small sites wanting form submissions by email; works, but Formspree and a dozen clones already do exactly this. |
B2B SaaS | 1 | |
| 4.5Dismissed | Benchmark coding agents on deploying apps github.com Vague Deployment-focused agent benchmark could interest eval researchers, but nothing is shown to judge it. |
AI infra | 3 | |
| 4.5 | Railspike, a coding agent prompting system I've been using for 2 years railspike.dev Prompting framework for agentic coding with real usage history, but one of many similar systems. |
DevTools | 2 | |
| 4.5 | Run macOS on FreeBSD's Bhyve on AMD github.com Impressive low-level hack for FreeBSD+macOS testers; tiny audience, unclear licensing/legality value. |
DevTools | 2 | |
| 4.5Dismissed | Omnis Watchtower – a supply-chain tripwire for Claude Code agents github.com Vague Supply-chain security for agents is a real concern, but the post describes nothing you can actually try. |
Security | 1 | |
| 4.5 | Sonder, A free, open-source native Markdown editor for Mac frizky.dev Another Mac Markdown editor in a market with Obsidian and Typora; free and clean but little reason to switch. |
Consumer | 1 | |
| 4.5 | DearSQL – A native database client in C++ with Dear ImGui github.com A minimal native DB client; appealing to ImGui fans but the database-client market is deeply saturated. |
DevTools | 1 | |
| 4.5 | Diaktoros github.com Autonomous issue-triage/PR-review bot with policy gating; sensible design but crowded space and unclear maturity. |
DevTools | 1 | |
| 4.5 | BScaff - A CLI tool for project scaffolding and snippets github.com Template-free scaffolding/snippet CLI is handy but overlaps copier, cookiecutter, and shell aliases. |
DevTools | 1 | |
| 4.4Dismissed | I built a tool to track what AI leaders say and how their views change blumify.io Thin wrapper Aggregator of AI-leader quotes with summaries; mildly interesting for AI-news watchers but easily replicated. |
Consumer | 112 | |
| 4.4 | XY Music Notation music.xy.dev Niche notation tool for isomorphic keyboard hobbyists; interesting but the audience is tiny. |
Education | 79 | |
| 4.4Dismissed | 60KB Git client in WASM without fs nor libgit2 github.com Toy 60KB WASM git client is a neat technical feat; real use cases in browser tooling are narrow. |
DevTools | 2 | |
| 4.4 | Hatswap – one Claude Code account per client, switch mid-chat github.com Multi-account juggling for Claude Code freelancers; marginal workflow gain, unclear if anyone pays. |
DevTools | 1 | |
| 4.4 | Tweet Analyzer – Analyze your tweet draft based on X's ranking signals tweet-analyzer.com Tweet draft scoring against X's open ranking signals appeals to growth hackers; engagement-farming utility, shallow moat. |
Consumer | 1 | |
| 4.3Dismissed | Building an LLM from Scratch in TypeScript book.humanexperiences.io Not a product Learning material for curious TS devs; from-scratch LLM books already exist in Python. |
Education | 30 | |
| 4.3Dismissed | SuperLocalMemory" AI brain that never bluffs: Laya, Jev, Google Gemma github.com Vague Jargon-heavy local memory layer for AI agents; unclear who pays or what it does beyond existing memory stores. |
AI infra | 4 | |
| 4.3Dismissed | Factory DS, A Factorio-Like Game for the Nintendo DS ronangaillard.github.io Not a product Retro handheld fans; a clever constrained-hardware Factorio port, but it is a game, not a product with buyers. |
Other | 3 | |
| 4.3Dismissed | PanamaKVM – direct-booting Linux from Java 25 via FFM/KVM github.com Toy JVM hackers curious about FFM; explicitly experimental, a fun technical demo with no practical user base. |
DevTools | 2 | |
| 4.3Dismissed | I built a phone app to gamify fitness with friends pactpals.com Clone Gamified step-tracking with friends and pets is well-trodden (Habitica, StepBet); retention is the hard part. |
Health | 2 | |
| 4.3Dismissed | Open-source DFM checks for manufacturing and MCP openmrp.ai Vague Open-source DFM checks could matter for hardware teams, but the description is one marketing line. |
B2B SaaS | 2 | |
| 4.3Dismissed | Goatedcontext, a CLI for persistent developer context github.com Vague Claims omniscient cross-repo agent context but the description is hype with no substance or usage detail. |
DevTools | 1 | |
| 4.3Dismissed | I'm resurrecting Candystand on a modern web stack candystood.com Not a product A nostalgic game-preservation hobby project; charming for retro gamers but no product or revenue intent. |
Consumer | 1 | |
| 4.2 | 3D Studio in the Browser 3d.puter.com Browser 3D scene editor in a field Spline and three.js tools already cover; unclear who switches. |
Other | 7 | |
| 4.2Dismissed | Using the long book of the law to improve PA health insurance appeals gemini.google.com Vague A Gemini link with no description; insurance appeals matter, but nothing here shows a product exists. |
Health | 5 | |
| 4.2 | Malware Families Catalog – 2,903 Families with ATT&CK Mappings malware-families-catalog.systemhelpdesk.com A static repackaging of the public EMBER dataset; a reference lookup for security students at best. |
Security | 3 | |
| 4.2Dismissed | Enki LLM A pure rust (even kernels) with live GPU/CPU brain migration github.com Vague All-Rust LLM runtime with live device migration sounds ambitious, but the post shows nothing beyond a repo. |
AI infra | 2 | |
| 4.2Dismissed | Kryzz AI – local-first Android agent workspace (MIT) github.com Vague Local-first Android AI workspace, but the description is too vague to tell what it actually does. |
AI infra | 2 | |
| 4.2 | AllCheck keeps movies, TV series, games and books in one library allcheck.app Media trackers who want one library across formats; Trakt/Letterboxd own the niches and switching costs are high. |
Consumer | 1 | |
| 4.2 | Extending X402 for MoR fiat payments and budget attenuation github.com Speculative agent-payment plumbing on an unproven protocol; audience is a handful of crypto-infra experimenters. |
Fintech | 1 | |
| 4.2 | Route Claude Desktop to several accounts github.com Routes Claude Desktop across shared subscriptions; demand exists but it violates ToS and has no durable moat. |
DevTools | 1 | |
| 4.1Dismissed | Sgrep; fast, accurate code search for agents github.com Vague Agent code search is crowded and the listing is just a GitHub signup stub with nothing concrete to judge. |
DevTools | 1 | |
| 4.0Dismissed | A guided 3D Leonardo da Vinci museum, built in code museumofages.org Not a product A free nonprofit virtual da Vinci museum; lovely content project, no product or paying audience. |
Education | 52 | |
| 4.0 | boostmyagents – A README badge lets your users pay for your AI usage boostmyagents.com Clever funding idea for AI-heavy OSS maintainers, but few communities will actually pay via a badge. |
DevTools | 2 | |
| 4.0 | Chrome extension that flags propaganda techniques locally propalens.com On-device propaganda flagging is interesting but classification accuracy is dubious and few users will bother. |
Consumer | 1 | |
| 4.0Dismissed | Panelize – Ask ChatGPT, Claude, Gemini and DeepSeek Side by Side github.com Clone For casual users comparing model answers; crowded space, and 'no API keys' raises sustainability questions. |
AI infra | 1 | |
| 3.9Dismissed | Wonderhop – A daily game: guess what most people say, or what none do wonderhop.io Not a product A daily trivia game with a clever multilingual answer-matching problem, but it's a game, not a product. |
Consumer | 8 | |
| 3.9Dismissed | Shrine, a calm pixel room on your Mac for all your coding agents agentshrine.com Toy Cute monitor for agent sessions aimed at devs running many agents; charm over utility, likely a toy. |
DevTools | 5 | |
| 3.9Dismissed | Pericentre, a 3D space atlas with continuous zoom pericentre.com Toy A polished space-exploration demo; pleasant to visit, but no clear audience or reason to return or pay. |
Education | 2 |