ScreenshotMAX
ScreenshotOne
ASocks
Postman
Flagsmith
Codezero
Next.js
Node.js
SocketCluster
PubNub
Socket.io
SockJS
Pusher
Firebase
SignalR
Ably
ScreenshotMAX is a fast, reliable API that lets developers capture website screenshots, generate PDFs from HTML, record animated screencasts, and scrape web data: all with a single, unified interface.
Built by a developer, for developers, ScreenshotMAX eliminates the need to manage headless browsers, deal with flaky rendering, or write complex Puppeteer scripts. It handles the hard parts, so you can focus on your app.
Key Features - Full-page & viewport screenshots: Including lazy-loaded content and dynamic pages. - HTML to PDF rendering: Turn any page or HTML string into a clean, production-ready PDF. - Animated video rendering: Record scrolling or dynamic elements as MP4. - Annoyance blocking: Remove cookie banners, ads, and GDPR popups by default. - Scheduled tasks: Automate recurring jobs: no cron or infrastructure needed. - Fast, scalable & secure: Runs on Google Cloud + Cloudflare, with Redis for rate limiting.
Developer-Friendly - Official SDKs for TypeScript, PHP and Python - Simple authentication via HMAC signatures - Swagger and Postman collections - Built-in caching and webhook support
Use Cases - Automated UI testing - Archiving web pages - Report generation - Scheduled monitoring - PDF export for end users
Whether you're building a dashboard, a CI pipeline, or a SaaS app, ScreenshotMAX helps you deliver clean, reliable visual outputs, without the infrastructure headache.
Start rendering in minutes. No setup. Just results.
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ScreenshotMAX's answer
ScreenshotMAX combines powerful rendering (screenshot, video, PDF) with automation features like scheduled tasks and annoyance blocking. It’s built for developers who need reliable, clean, and fast results, without managing browsers or infrastructure.
ScreenshotMAX's answer
Unlike other tools, ScreenshotMAX is built specifically for developers:
It saves hours of dev time and delivers consistent, production-grade results.
ScreenshotMAX's answer
ScreenshotMAX is designed for developers, technical teams, and SaaS builders who need to:
Whether you're a solo indie hacker, a startup dev team, or a platform engineer, ScreenshotMAX helps you move fast with clean, reliable, and scalable APIs.
ScreenshotMAX's answer
ScreenshotMAX's answer
ScreenshotMAX started as a side project, built out of a real-world need.
As a freelance developer, I had to create a screenshot system for a CI/CD pipeline; automatically testing how hundreds of PDFs were rendered from HTML. Most existing tools were either unreliable, too complex, or didn’t scale.
So, I built my own.
What began as a simple internal tool quickly became something more:
An all-in-one API for screenshots, PDFs, video rendering, and scraping, designed for developers who want powerful results without managing headless browsers or servers.
ScreenshotMAX is my first SaaS product: built for fun, to learn, and to solve a problem I know developers face every day.
Based on our record, SocketCluster seems to be more popular. It has been mentiond 11 times since March 2021. 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.
The problem with HTTP2 is that the server-push aspect was tacked on top of an existing protocol as an afterthought. Also, because HTTP is a resource transfer protocol, it adds a whole bunch of overheads like request and response headings which aren't always necessary but add to processing time. The primary purpose of HTTP2 was to allow servers to preemptively push files/resources to clients to avoid round-trip... - Source: Hacker News / 6 months ago
For WebSockets, using SocketCluster (https://socketcluster.io), it's possible to queue up all requests from the same client and then detect and respond to high backpressure spikes (e.g. By disconnecting the client and/or recording the incident). You can combine different approaches like limiting the number of connections from a single IP within a certain timeframe and also limiting the backpressure. The ability to... - Source: Hacker News / about 1 year ago
I never fully understood the need for back end message queues TBH. You can just poll the database or data store every few seconds and process tasks in batches... IMO, the 'real time' aspect was only ever useful for front end use cases for performance reasons since short polling every second with HTTP (with all its headers/overheads) is prohibitively expensive. Also, HTTP long polling introduces some architectural... - Source: Hacker News / over 1 year ago
Recently, I added an AI-generated soundtrack to my open source project's home page https://socketcluster.io/ It seems unconventional at first but I distinctly remember about a decade ago when Adobe Flash was still broadly supported, many Flash websites had soundtracks. I think the reason why regular HTML websites didn't have them was because it was difficult to implement and internet was much slower so they had to... - Source: Hacker News / over 1 year ago
I wrote an async/await stream library for JavaScript/Node.js which supports backpressure management. It's heavily tested and used as part of SocketCluster (pub/sub SDK) https://socketcluster.io/. - Source: Hacker News / over 1 year ago
ScreenshotOne - Fast and reliable screenshot API built to handle millions of screenshots a month.
PubNub - PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.
ASocks - Clear, Fast & Unlimited. Residential & Mobile Proxies For Best Price.
Socket.io - Realtime application framework (Node.JS server)
Postman - The Collaboration Platform for API Development
SockJS - SockJS is a browser JavaScript library that provides a WebSocket-like object.