@Toolvica · X

@calculate_at · X

maurice_van_de_wouw · Product Hunt

OutreachForce AI Free AI Email & Letter Studio - No Login Required

@signfileio · X

Just shipped Signfile ( - SHA-256 fingerprint on every signed PDF - Public verification at /verify (no login) - 3 free contracts / month, no card - No per-document fees Day 1 of building in public.

@VarshithVhegde1 · X

zainwah · HN

Show HN: ClinicsFlows – 2000 free patient handouts, brand or AI-generate

krasscy · V2EX

做了个免费的找歌工具，上传音频或贴链接就能识别 最近做了一个 [Song Finder]( https://songfinder.dev/)，遇到听到一段歌却想不起名字的情况，可以上传音频、粘贴媒体链接，或者直接录一段声音来识别。 基础功能免费，不需要注册。除了找歌，也放了音频裁剪、降噪、BPM 和调性检测、歌词等小工具。 欢迎试用，也想听听大家对识别准确度和使用体验的反馈。 https://songfinder.dev

mthines · HN

A couple of weeks ago I built an open source system for handling memory for agents, and it's called LoreKit. It supports local and remote (so you can share with colleagues for instance) memory, it's free, open source and REALLY easy to set up. Local memories requires no sign up, but remote does obviously - but sign up is just OAuth. It's retrieving memories lexically - so no embedding (for now), but using scopes and labels to make sure the memories you retrieve are relevant automatically. And it

@emaestre_dev · X

EarlyLists puts a working waitlist on your site in under a minute; No account, no code, you just get a link and start collecting signups.

tccole · HN

Napkinbook, a smart canvas for discovering, and sharing insights

u/Drakes_honey · Reddit

Built a QR code generator Made QuickQR because I got tired of QR generators asking for signups, adding watermarks, or dying after a week. This one’s just: Type anything → get a QR code → customize colors/logo if you want → download as PNG/SVG. No signup, no expiry, no BS. Supports single codes, batch CSV generation, WiFi/contact/UPI codes, whatever. https://quickqrofficial.lovable.app Curious what people think, or if there’s a feature missing that would actuall

@wybucm1 · X

我的出海创业日记 今天我的网站