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QPython 3L VS warmup.rocks

Compare QPython 3L VS warmup.rocks and see what are their differences

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QPython 3L logo QPython 3L

QPython is the Python engine for android. It contains some amazing features such as Python interpreter, runtime environment, editor, QPYI and SL4A library. It makes it easy for you to use Python on Android. QPython 3L is also an open source app.

warmup.rocks logo warmup.rocks

warmup.rocks keeps your CDN cache warm in every edge location worldwide: Cloudflare, Fastly, Akamai, CloudFront and more. Warming from 42 countries, hit-ratio analytics.
Visit Website
  • QPython 3L Landing page
    Landing page //
    2020-08-18
  • warmup.rocks Homepage
    Homepage //
    2026-07-18
  • warmup.rocks Dashboard
    Dashboard //
    2026-07-18

A CDN isn't one cache. It's hundreds of independent ones, and most of them are cold.

Cloudflare alone runs 300+ data centers, and each keeps its own cache. A page cached in Frankfurt is still ice cold in Tokyo, so the first visitor per region pays the full origin round trip. In our measurement of 408,000 CDN requests, a cache miss was 3.5x slower than a hit at the median.

warmup.rocks fixes that by requesting your pages from 42 countries on 6 continents on a schedule. Each request enters the CDN network in a different region and fills the edge location it lands in: 90+ locations per warming pass.

What makes it different: verification. We record the cache status (cf-cache-status, x-cache and equivalents) of every single response and show you the hit ratio per edge location, per run. Warming without verification is hoping.

Features

  • Sitemap auto-discovery, nested sitemap indexes resolved before every run
  • CDN auto-detection: Cloudflare, Fastly, CloudFront, Akamai, bunny.net, CDN77
  • Scheduled runs every 1-3 hours depending on plan
  • Deploy hooks + official GitHub Action: re-warm right after your CI purges the cache
  • Mobile cache variant (second pass with a mobile user agent)
  • Email alerts when a WAF rule blocks warming runs

Free tools, no signup: multi-location cache checker and website speed test.

Nothing to install: no plugin, no DNS change. 7-day free trial, plans from $15/month.

QPython 3L

Website
qpython.org
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Edit details

warmup.rocks

Website
warmup.rocks
Pricing URL
Official warmup.rocks Pricing
$ Details
paid Free Trial $15 / Monthly (1 project, 100 pages per run, Warm every 3 hours)
Platforms
Web Wordpress WooCommerce Wix ReactJS
Release Date
2026 July
Startup details
Country
Switzerland
Founder(s)
Kevin Kyburz
Employees
1 - 9
Edit details

QPython 3L features and specs

  • Ease of Use
    QPython 3L provides an intuitive interface and does not require complicated setup, making it convenient for beginners to start programming on Android devices.
  • Portable Python Development
    It offers the ability to write and run Python scripts directly on Android devices, allowing for development on the go without the need for a full computer setup.
  • Large Standard Library
    QPython 3L supports a wide range of Python standard libraries, enabling users to perform various tasks without needing to install additional modules.
  • Community Support
    There is a robust community of QPython users and developers who share knowledge, tutorials, and scripts that can help newcomers and seasoned developers alike.
  • Integration with SL4A
    Integration with the Scripting Layer for Android (SL4A) allows QPython scripts to directly interact with Android features, expanding its capabilities beyond typical Python execution.

Possible disadvantages of QPython 3L

  • Performance Limitations
    Running Python scripts on Android devices can be slower compared to running them on a PC due to hardware limitations and the interpreter environment.
  • Limited Third-Party Library Support
    Not all third-party Python libraries are compatible or available for installation on QPython, which can restrict the functionality for certain applications.
  • Platform Constraints
    As QPython 3L is designed for Android, it may not utilize the full potential of Python on desktop platforms and lacks cross-platform integration features.
  • User Interface Limitations
    Developing complex graphical user interfaces can be challenging due to limited support for GUI frameworks compared to desktop Python environments.
  • Dependency Management
    Handling dependencies and package management can be more cumbersome on QPython than in standard Python environments like Anaconda or virtualenv on PC.

warmup.rocks features and specs

  • Free Resource
    Warmup.rocks offers a collection of button hover effects and micro-interactions completely free of charge, making it accessible to developers and designers of all budgets.
  • Copy-Paste Code
    The site provides ready-to-use CSS and HTML code snippets that can be easily copied and implemented directly into projects, saving development time.
  • Visual Preview
    Users can see live previews of each animation effect before deciding to use it, allowing for quick visual assessment without needing to test code first.
  • Variety of Effects
    The collection includes numerous different button animation styles, giving developers multiple creative options to enhance user interface interactivity.
  • Lightweight Implementation
    The animations are typically built with pure CSS or minimal JavaScript, making them lightweight and easy to integrate without heavy dependencies.

QPython 3L videos

+ Add

How to do python programming in Mobile For free (Easy) - using Qpython 3L 2022

More videos:

  • Review - QPython 3L : Python for android.

warmup.rocks videos

No warmup.rocks videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to QPython 3L and warmup.rocks)

QPython 3L

warmup.rocks

Text Editors
100 100%
Text Editors
0% 0
CDN
0 0%
CDN
100% 100
IDE
100 100%
IDE
0% 0
Web Cache
0 0%
Web Cache
100% 100

Questions & Answers

As answered by people managing QPython 3L and warmup.rocks.

Who are some of the biggest customers of your product?

warmup.rocks's answer:

  • this:matters GmbH (the Swiss web agency behind the product, running client sites through it)

What makes your product unique?

warmup.rocks's answer:

Most cache warmers run from one server, so they only warm the one CDN edge location that server happens to hit. CDNs like Cloudflare cache per data center, 300+ of them, and a HIT in Frankfurt says nothing about Singapore.

warmup.rocks is different:

  • Warms from 42 countries on 6 continents, so the cache gets filled where your visitors actually are
  • Verifies every response (cf-cache-status, x-cache) instead of just firing requests and hoping
  • Shows hit ratio per edge location, so you see whether warming actually works
  • Nothing to install: no plugin, no script tag, no DNS change

Why should a person choose your product over its competitors?

warmup.rocks's answer:

Three reasons:

  • Geography. Competitors warm from a single region. We warm from 42 countries, which is the whole point of a CDN cache.
  • Verification. We read the cache status header of every single response and report the actual hit ratio per location, so you see whether warming works instead of taking it on faith.
  • Deploy integration. A deploy hook or our GitHub Action re-warms the cache right after you ship, which is exactly when it's coldest.

Plans start at $15/month with a 7-day free trial.

How would you describe the primary audience of your product?

warmup.rocks's answer:

Developers, agencies and store owners who run sites behind a CDN (Cloudflare, Fastly, CloudFront, Akamai, bunny.net) and serve visitors in more than one region. Typical cases:

  • WordPress/WooCommerce sites where preload plugins stop at the server cache
  • Shopify and Magento stores with a long product tail that never stays warm on its own
  • Anyone whose deploys purge the edge cache and leave the first visitor per location with a slow load

What's the story behind your product?

warmup.rocks's answer:

I run a web agency in Switzerland, and for years I believed our sites were fast because we put them behind Cloudflare and saw HIT in the headers. Then I measured from other continents: pages that loaded in milliseconds from Zurich took multiple seconds from Tokyo or São Paulo, because each edge location keeps its own cache and most of them were cold.

I built a warmer for our own client sites first, then measured 408,000 CDN requests and found a miss is 3.5× slower than a hit at the median. That data convinced me this should be a product.

Which are the primary technologies used for building your product?

warmup.rocks's answer:

  • Node.js + TypeScript with Hono as the web framework
  • SQLite for storage
  • Astro for the public site, vanilla JavaScript for the dashboard
  • Warming requests go through dedicated datacenter proxies in 42 countries

The whole thing runs on a plain VPS behind Cloudflare, which keeps it fast and cheap without a pile of infrastructure.

User comments

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What are some alternatives?

When comparing QPython 3L and warmup.rocks, you can also consider the following products

PyCharm - Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more...

Cache Status - Cache Status is an easy cache status and management tool located right in your address-bar.

IDLE - Default IDE which come installed with the Python programming language.

Cache Enabler - A lightweight caching plugin that creates static HTML files and stores them on your web server.

iPython - iPython provides a rich toolkit to help you make the most out of using Python interactively.

CacheFly - The Fastest Global Throughput CDN

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