nowfound

Dev tools · April 22, 2026

Web Change Monitor

Know when any webpage changes

Web Change Monitor launched on April 22, 2026 with 2 votes, #4,561 of 21,248 launches that month.

What it does

Web Change Monitor lets you track any URL for content changes and alerts you instantly by email. Just paste a URL, visually select the area of the page you want to watch, and you're set. No browser extension, no desktop app — works entirely online. Perfect for tracking competitor pricing, job listings, government pages, product restocks, and more.

Monitor any webpage for changes and get instant alerts by email, Slack, Discord, or webhook. Free, no credit card required.

Stop manually checking websites. Web Change Monitor watches any page for you and notifies you the instant something changes — by email, Slack, Discord, or webhook. Add any public webpage — competitor pricing, job listings, product pages, news sites. If it’s on the web, we can watch it. Get notified the moment a change is detected — by email, in Slack, in Discord, or via any custom webhook. No delays, no missed updates. Choose how often each URL is checked — every 15 minutes, hourly, every 6 hours, or daily. You’re in full control. Checks run automatically in the background, around the clock. No need to keep a tab open or remember to check manually. Sign in with your Google account. Your…from webchangemonitor.com

Does a similar job

all alternatives →

More dev tools this month

the category →
  • /dev/null▲490

    a social network for devs

    Dev tools · 4d ago · dev-null.sh

  • Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

    Dev tools · 19h ago · github.com

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 29d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 27d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 24d ago · openbot.run

  • Talanoa▲346

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 22d ago · talanoa.email

Source: Product Hunt launch ↗

Launched alongside, April 2026

the whole month →
  • Brila▲1,364

    One-page websites from real Google Maps reviews

    AI · Apr 2026 · brila.ai

  • AG

    Thought the resources for GPU arch were lacking, so here we are

    Life & fun · Apr 2026 · jaso1024.com

  • Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

    AI · Apr 2026 · github.com

  • AI meeting notes: now bot-free, in ChatGPT & Claude + more

    AI · Apr 2026 · fathom.ai

  • I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay

    Life & fun · Apr 2026 · sam-burns.com

  • With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

    AI · Apr 2026 · text.blogosphere.app