Alternatives
Products that do what Linkgrabs.com the Simple and Fast API to Fetch JavaScript Web Pages does
For some of my work with LLMs and RAG I needed to be able to fetch content from my customer's support site. Basic cURL calls weren't working because the site is an SPA and is rendered completely through javascript. The trouble it took me to figure out how to capture the rendered HTML from a headless browser and how to do it reliably in production inspired me to create LinkGrabs.com so others would not have to go through the same pain.
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http://instacss.com (in case DNS update hasn't propagated: http://morning-warrior-3377.herokuapp.com/) Last night I was annoyed at how slow (and web 1.0-ish) most CSS reference sites seem to be, so I created this. It's basically a scrape of the CSS reference on w3schools, but with client side searching. Feedback is most welcome! some of the tech involved: node, requirejs, backbone, mongodb the code: http://github.com/rgarcia/instacss
2011
- 3EC
Hey all, As a CEO of a growing startup I don't get to code as often as I like and when I do, I try not to annoy my team with my terrible code :) So to scratch the itch, I've built some of side projects related to what our company does. The latest is embedcurl.com I see a lot of API docs and blogs posting curl commands that are really hard to read and I figured I could make them easier to read and add some niceties like easier copy/paste, tooltips on flags, etc. They also gracefully degrade if javascript isn't enabled back to a element. The parsing is done in Python with shlex and…
2013
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2014 · espion.io
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Link Preview API▲198Free API to get Open Graph data, title & images for any URL
Jul 2026 · exabase.io
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Hello HN! I've been working on http://underthesite.com for the last month and now think it is ready for some full strength HN feedback. What do you guys think? It crawls up to 10 pages of a given site while you wait, looking for community-provided CSS / XPath selectors and regular expressions. Additionally, I'd like to appeal to you to submit matchers for technologies that you care about. Technologies are easy to add, so add your favorite jQuery plugins, analytics tools, client-side node.js wrappers, what have you. I'm going to be running a large crawl in the next few days and want to make…
2011
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A place to learn and share html5/css3/js snippets. Its on a alpha/mvp stage right now. Let me know what you think. Http://html5snippets.com
2011
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2019 · apify.com
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It's at http://finkin.com. The goal is to allow a developer to sign up in seconds, and within minutes begin querying data. It runs under https and stores no access information. From http://news.ycombinator.com/item?id=1431583, I realized that all those types of sites are not tailored to developers like the other simple APIs around the web are (i.e. flickr). I made mine as simple as I thought possible. From http://news.ycombinator.com/item?id=1676458, I realized that eventually it should be a scalable model where you pay pennies per the # of requests you make. Right now it supports many…
2010
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I searched for something like this and couldn’t find it. I thought, this can’t be that hard, so I built it myself. What really messed me up was that social media apps open websites inside their in-app browsers… It costs nothing to run, so it’s free for everyone. You only need to sign up if you want to create your own link page. If you just want to convert your existing link into one that automatically skips the in-app browser, you can do that without an account. I used Next.js and MongoDB. And I’m proud to say: Not Vibe-Coded! Let me know if you need help or have questions.
2025 · link-it.bio
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Hey, I'm Nenad. I built Grafly (https://grafly.io) because I kept reaching for different tools just to sketch out a quick architecture diagram and hating either the UI, color schemes, usage patterns or that I had to log in, or have my doodles stored on someone's server. It's a React/React Flow app that runs entirely in the browser meaning that everything saves to localStorage, nothing leaves your machine. You get basic shapes, AWS/GCP icons, edges with waypoints and shareable URLs that encode the whole diagram in the query string (no backend, just LZ compression). There…
Mar 2026 · grafly.io
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GitHub repo: https://github.com/AntiKippi/errorpages Live preview: https://kippi.at/public/errorpages/ I've spend the last few days overengineering HTTP status code error pages. It started with me wanting an aesthetic, glitchy 404 page with a bit of "cyberpunk" and "hacker" vibes while still being simple and JS free. It ended in this project. wdyt?
Jan 2026 · github.com
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Hi everyone, the other day I was here cause I thought I came up with a neat way of creating HTML via JavaScript [1] - After some iterations, I'm quite content with the code I wrote. Since I intend to use this in my personal projects, I thought others might as well. 1 - https://news.ycombinator.com/item?id=41451559
2024 · github.com
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A little while ago I built an automated website that finds free stuff while filtering out scams. It works in an interesting way. Most freebie sites on the web contain a mix of real, useful free stuff and scammy affiliate and pyramid schemes. I realized that affiliate links are always unique (because they need to contain an affiliate code) while real freebies have URLs that co-occur across multiple sites at roughly the same time. I wrote a crawler in Perl and MySQL that looks for repeating, off-domain URLs that temporally cluster on multiple free stuff sites. I was surprised and pleased to…
2011
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http://www.BromBone.com I posted “Tell HN: My Web App has 13 Users” 3 months ago (https://news.ycombinator.com/item?id=5386966). Over time, it grew to 150 (free) users, but retention was pretty much zero. I was trying to cast a wide net and offer a generic “headless browser as a service”. It turned out I had make a service that was a little helpful to many people, but didn't really solve anyone's problem completely. I finally took the advise offered in that thread. I focused on a problem I understood, and solved it completely instead of just offering a helpful tool.…
2013
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I am sorry to submit this again, but I feel it didn't get its share yesterday on HN. So I am giving it one last try. stk8.co allows you to stack several Links or Text and share them under one shortened url. It embeds a preview of the link for common services like youtube, vimeo, amazon, cnn, scribd, etc... It also has a bookmarklet to easily stack links. Feedback is appreciated. Thanks!
2010
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Do you want to monetize a private group/ channel/ community? Use Subjoin to create a personal membership page in minutes. It's easy to use and free to try out. No need to integrate Stripe if membership is free. - - - - I have never built something this fast, what a thrill! I saw there was no easy way to create a simple subscription page. Big platforms are confusing and expensive for simple needs. - - - - What are you building? Would love to connect with like-minded people on X: @tjmakingof
2024 · subjoin.me
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I was looking for a pet project to try out recent additions to https://vercel.com platform, specifically their PostreSQL and Redis offering. They also provide easy to setup wildcard subdomain HTTPS certificates, and since I had yo.link domain lying around for a while, why not use it to create, yes, yet another, URL shortening service, but with a twist... Putting the user-selectable short-code in the subdomain has the advantage that it is the first thing that users read in a URL, and as such it is an opportunity to provide some contextual information about the link. Here are some…
2023 · yo.link
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