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Try free REST APIs for QR codes, DNS lookups, and more in an interactive playground.
@SimpleWebAPIs · X
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Try free REST APIs for QR codes, DNS lookups, and more in an interactive playground.
@SimpleWebAPIs · X

Verify email addresses and check domain health to improve campaign deliverability.
@mailthentic · X

DAREALTYTE recovers a domain's historical website from the Wayback Machine, sanitizes it, and deploys it live in one click — powered by Vercel.
@preorderit · X
D.A.R.E.A.L. — Digital Archive Retrieval Engineering And Launcher (the retrieval half) •T.Y.T.E. — Transmission Yield Tracking Engine (the deploy half)

Self-hosted webmail client that consolidates multiple email accounts across domains into one interface.
flowerpil · HN
Mail client optimized for self-hosted email across multiple domains

Scan your website for security vulnerabilities and compliance gaps against GDPR and CCPA standards.
@AICybershieldTe · X
Most sites are one scan away from a very bad day. Scanned ~100 this week — exposed .env files, missing security headers, cookies set before consent (a real GDPR fine). Security + privacy + accessibility, one 90s check: #vibecoding #buildinpublic

Buy lives for your site or social profile and it joins a public board with a clickable card. Every purchase takes 1 life from every other link.
@aur0n · X
I took the Outbid trend in a slightly more dramatic direction and built a battle royale for links. Buy lives for one link; every other living link loses 1. The internet clearly needed URL combat:

A daily automated check of every pay-to-rank leaderboard site from the August 2026 wave. Who is still up, who went quiet, whose domain lapsed.
@bayc1236 · X

Deploy your own secure, production-ready n8n instance in minutes with built-in 24/7 monitoring, email alerts, SSL, custom domains, and backups. Free 1-week trial.
@cuebicai · X

Bulk URL shortener with custom aliases, expiry dates, click limits, and real-time analytics.
@Kamaralamkhan_ · X
Just launched 🚀 It’s a lightning-fast, privacy-first bulk URL shortener that lets you customize, track, and manage hundreds of links instantly. Completely free. Built with Laravel 12. Check it out and let me know what you think! #buildinpublic #SEO

Autofill submissions to 210+ product launch directories with one upload.
@gonelf · X
Yeah, and I have a good track record. Also let’s colab for

Check your e-commerce store for compliance violations (Prop 65, FDA, CPSIA, EU GPSR) instantly and free.
@YashPatel_2607 · X
Building — paste any store URL, it scans your product listings for compliance violations (Prop 65, FDA, CPSIA, GPSR). Free, no signup. Most sellers don't know they're one missing warning label away from a $2,500/day fine.

Create free QR codes in seconds — no watermark, no signup, no scan limits. Dynamic codes, analytics, and links that keep working forever.
@KhaledMMatar · X
I got tired of paying so much just to have analytics for dynamic QR codes, so I built my own. lets you create dynamic QR codes for free, customize them however you want, and gives you 30 days of analytics without adding a watermark. What else would make it the best QR code generator?