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Glitch
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PingPing
UptimeRobot
Oh Dear!
StatusCake
Pingdom
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Uptime.com
Uptime Kuma
PingPing is uptime and SSL certificate monitoring built for speed and simplicity. It checks your websites every 30 seconds - 10x faster than the 5-minute intervals most monitoring tools default to - so you find out about downtime before your customers do.
Most monitoring tools check every 5 minutes. That means you could be down for nearly 5 minutes before you even get an alert. With PingPing's 30-second check intervals, you're notified in under a minute. For SaaS products, e-commerce stores, and client websites, that difference translates directly into less lost revenue and fewer angry support tickets.
PingPing sends instant notifications through email, Slack, Discord, Telegram, Microsoft Teams, and webhooks. No alert fatigue - just fast, clear notifications when something actually goes wrong.
Developers, freelancers, agencies, and small SaaS teams who want dead-simple monitoring without enterprise complexity. If you manage websites for yourself or clients and just need to know immediately when something breaks, PingPing is built for you.
Unlike tools that bundle dozens of features you'll never use, PingPing focuses on doing one thing exceptionally well: detecting downtime fast and telling you about it instantly. 30-second checks come standard - not locked behind expensive enterprise tiers.
14-day free trial. No credit card required. Set up your first monitor in under 60 seconds.
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PingPing's answer:
Speed. PingPing checks your websites every 30 seconds - that's 10x faster than the 5-minute default most monitoring tools offer. While other services might leave you unaware of downtime for up to 5 minutes, PingPing alerts you in under a minute. Combined with radical simplicity (no dashboards full of features you'll never touch), it's monitoring stripped down to what actually matters: knowing your site is down before your customers do.
PingPing's answer:
Three reasons: - First, 30-second check intervals come standard - competitors like UptimeRobot and StatusCake lock faster checks behind expensive tiers or don't offer them at all. - Second, PingPing is deliberately simple. No feature bloat, no complex onboarding, no enterprise sales calls. Set up your first monitor in under 60 seconds. - Third, unlimited team members on every plan - no per-seat pricing surprises as your team grows.
If you want the fastest possible alerts without the complexity of tools built for enterprise IT departments, PingPing is the straightforward choice.
PingPing's answer:
Developers, freelancers, agencies, and small SaaS teams who manage websites and need to know immediately when something breaks. They're technically capable but time-poor - they don't want to configure a complex monitoring stack, they just want fast, reliable downtime and SSL alerts delivered to the channels they already use (Slack, email, Discord, webhooks). Many manage multiple client sites and need a tool that's simple enough to set up per project without ongoing maintenance.
PingPing's answer:
Laravel, Vue.js, Alpine.js, MariaDB, Docker, Paddle (payments), and for infrastructure and multi-location monitoring support Hetzner and Vultr.
I've started using this as my main IDE for new projects when I'm trying things out. If it keeps getting better at the rate it has been, it'll be even better than coding locally.
Based on our record, StackBlitz seems to be a lot more popular than PingPing. While we know about 112 links to StackBlitz, we've tracked only 1 mention of PingPing. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Managing reactive state and dependent computations in JavaScript can get complex, especially when combining asynchronous and synchronous data. RS-X is a library that allows you to bind expressions to plain objects and makes the parts of the model used by those expressions fully reactive. Dependent computations automatically update when the underlying data changes. RS-X is framework-agnostic. While it can drive UI... - Source: Hacker News / 7 months ago
I like htmx, LiveView, React and Solid. They are great at different points, so I try to combine them in Solv (Stateless Offline-capable LiveView) and write a prototype to show the benefits. Solv's main idea is that stateless servers keep client's state in a volatile cache. It enables server components that are also interactive, which is best of both worlds between LiveView and htmx. Then fine-grained reactivity is... - Source: Hacker News / 10 months ago
I like htmx, LiveView, React and Solid. They are great at different points, and this is a prototype trying to combine them. Solv's main idea is that stateless servers keep client's state in a volatile cache. It enables server components that are also interactive, which is best of both worlds between LiveView and htmx. Then fine-grained reactivity is added to achieve efficient DOM updates + minimal payload size.... - Source: Hacker News / 10 months ago
In the code editor tab (powered by StackBlitz), navigate to the env.ts file and enter your OpenAI key. Run npm run generate in the terminal to see how @autoview generates TypeScript frontend code from example schemas derived from both TypeScript types and OpenAPI documents. - Source: dev.to / over 1 year ago
URL: https://stackblitz.com What it does: An online IDE for coding, previewing, and deploying web apps instantly. Why it's great: Rapidly spin up projects without local setups — great for experimentation. - Source: dev.to / over 1 year ago
I used https://pingping.io which notified me around 30 secs after the outage started. Source: about 4 years ago
CodeSandbox - Online playground for React
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Oh Dear! - Website health monitoring for your entire site, not just the homepage.
CodePen - A front end web development playground.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring