
Free Bulk HTTP Status Code Checker | BulkHTTPStatus
Bulk check HTTP status codes for up to 1,000 URLs with real-time results and CSV export.
@bulkhttpstatus · X
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Bulk check HTTP status codes for up to 1,000 URLs with real-time results and CSV export.
@bulkhttpstatus · X

Monitor your domains with real-time status updates
@theHumanFlag · X
Get alerts when a site is down.

Monitor SSL certificates and website security with continuous checks for renewal, headers, and DNS.
@di_spivak · X

Analyze websites for vibe-coding patterns and security headers without signing in.
u/RockettBits · Reddit
I built a tool that tells you why a website “looks vibe coded” and how to improve it. Some of us use vibe coding because it’s insanely fast, and honestly, a lot of the results are pretty good. But there’s also this weird thing where you open a website and can almost instantly tell it was vibe coded. Same cards, same rounded corners, same gradients, same spacing, same component-library feel. People usually just call it “AI slop,” but I wanted to understand what actually creates that feeling.

Monitor webpages and OpenAPI specs for changes with Slack, email, and webhook alerts.
epigos · HN
PingChange – monitor web pages and OpenAPI specs for meaningful changes

Free SSL checker and domain expiry monitor. Track certificate security, DNS & DNSSEC health. Get email alerts before expiry with 24/7 automated monitoring.
@logical_launda · X
🔐 Never let an expired SSL certificate surprise you. CertNotify monitors your SSL & domains, detects risks, and alerts you before problems happen. 👉 #CyberSecurity #SSL #DevSecOps

One page. One day. Every bidder gets seen. The more you bid, the more of the page you own.
@mingxia · X

Cloud environment where coding agents run code, verify results, and submit pull requests.
@smehmood · X
Several customers of ours have factories shipping 100s of PRs to 1000s of B2B customers, built on But they all remind me of the pre-Claude-Code agents that had overly static workflows. Not sure what, yet, but something else is the future.

Detect Claude account ban risk and verify environment IP purity.
yacuo · GitHub
check-cc https://checkcc.org 是一个 Claude 运行环境检测与账号风险分析工具,面向正在注册 Claude 账号、订阅 Claude Pro、申请 Claude API、使用 Claude Code,或担心 Claude 封号、账号受限、订阅失败的用户。

Infrastructure for running and monitoring AI coding agents continuously from your browser.
sakuraiben · HN
Reachpad – Run all your coding agents from anywhere from the browser

110+ free developer tools including JSON formatter, JWT decoder, and regex tester that run entirely in your browser.
@abhilakshharora · X
Just launched DevTab on Product Hunt 🚀 110+ dev tools that run 100% in your browser. Zero server calls. No signup. Free forever. Would love your support 🙏 → #buildinpublic #DevTools

Share code, notes, scripts, and AI context via encrypted URLs.
@parrotwiki · X
one url. everything they need. code, notes, scripts, keys. end-to-end encrypted. 🦜