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Scrapy VS NativeScript

Compare Scrapy VS NativeScript and see what are their differences

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Scrapy logo Scrapy

Scrapy | A Fast and Powerful Scraping and Web Crawling Framework

NativeScript logo NativeScript

Build truly native apps with JavaScript
  • Scrapy Landing page
    Landing page //
    2021-10-11
  • NativeScript Landing page
    Landing page //
    2023-10-21

Scrapy features and specs

  • Efficiency
    Scrapy is designed to be efficient and robust, capable of handling multiple tasks simultaneously and scraping large websites in a fast and reliable manner.
  • Built-in Tooling
    Scrapy comes with built-in tools for handling common tasks such as following links, extracting data using XPath and CSS, and exporting data in a variety of formats.
  • Customization
    Scrapy offers extensive customization options, allowing users to build complex spiders and modify their behavior through middleware and pipelines.
  • Python Integration
    Being a Python framework, Scrapy integrates seamlessly with the Python ecosystem, enabling the use of libraries like Pandas, NumPy, and others to process and analyze scraped data.
  • Community Support
    Scrapy has a large and active community, providing extensive documentation, tutorials, and third-party extensions to enhance functionality.
  • Asynchronous Processing
    Scrapy’s asynchronous processing model enhances performance by allowing multiple concurrent requests, reducing the time required for crawling sites.

Possible disadvantages of Scrapy

  • Steep Learning Curve
    For beginners, Scrapy's comprehensive feature set and the need for understanding concepts like XPath and CSS selectors can be challenging.
  • Resource Intensive
    Scrapy can be resource-intensive, potentially consuming significant memory and CPU, which can be problematic for scraping very large websites or running multiple spiders simultaneously.
  • Debugging Complexity
    Debugging Scrapy projects can be complex due to its asynchronous nature and the multiple layers of middleware and pipelines that need to be understood.
  • Overhead for Small Projects
    For simple or small-scale scraping tasks, the overhead of setting up and configuring a Scrapy project might be excessive, with simpler alternatives being more suitable.
  • Limited JavaScript Support
    Scrapy's out-of-the-box support for JavaScript-heavy websites is limited, requiring additional tools like Splash or Selenium, which can complicate the setup.
  • Dependency Management
    Managing Scrapy's dependencies and compatibility with other Python packages can sometimes be challenging, leading to potential conflicts and maintenance overhead.

NativeScript features and specs

  • Cross-Platform Development
    NativeScript allows developers to write code once and deploy it across multiple platforms, including iOS and Android, which saves time and resources.
  • Native Performance
    Since NativeScript directly uses native components, it delivers high performance comparable to native applications, unlike some other cross-platform solutions.
  • Rich Ecosystem
    NativeScript offers a rich ecosystem of plugins and modules, making it easy to extend functionalities and integrate with various services.
  • Single Codebase
    Maintaining a single codebase for both iOS and Android reduces development and debugging efforts.
  • Open Source
    Being open source, NativeScript has strong community support and continuous improvements driven by developers around the world.
  • Access to Native APIs
    NativeScript allows direct access to native APIs, giving developers more flexibility and control over platform-specific features.

Possible disadvantages of NativeScript

  • Steep Learning Curve
    The framework requires an understanding of native development concepts, which can be complex for new developers or those not familiar with mobile development.
  • Lack of Third-Party Components
    Compared to more mature frameworks, NativeScript has a limited number of third-party libraries and UI components available.
  • Performance Overhead
    Despite high performance, there is still some overhead compared to fully native applications due to the abstraction layer.
  • Limited Community Support
    Although the community is growing, it is still smaller compared to mainstream frameworks like React Native or Flutter, which might result in slower issue resolution and fewer resources.
  • Maintenance and Updates
    Keeping the framework and its plugins up to date with the latest iOS and Android releases can be challenging and resource-intensive.

Scrapy videos

+ Add

Python Scrapy Tutorial - 22 - Web Scraping Amazon

More videos:

  • Demo - Scrapy - Overview and Demo (web crawling and scraping)
  • Review - GFuel LemoNADE Taste Test & Review! | Scrapy

NativeScript videos

+ Add

NativeScript VS React Native 2019 | performance | community | plugins

More videos:

  • Review - Which one is best for you? Flutter, React Native, Ionic or NativeScript?
  • Review - 7 Things to Know When Learning NativeScript

Category Popularity

0-100% (relative to Scrapy and NativeScript)

Scrapy

NativeScript

Web Scraping
100 100%
Web Scraping
0% 0
Development Tools
0 0%
Development Tools
100% 100
Data Extraction
100 100%
Data Extraction
0% 0
JavaScript Framework
0 0%
JavaScript Framework
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Scrapy and NativeScript

Scrapy Reviews

Top 15 Best TinyTask Alternatives in 2022
The software is simply deployable via the cloud, or you can host the spiders on your server using Scrapy. Only the rules need to be written; Scrapy will take care of the rest to separate the facts. With Scrapy’s portability and ability to run on Windows, Linux, Mac, and BSD platforms, new features can be added without affecting the program’s core.
Source: www.dashtech.org

NativeScript Reviews

Top 10 Flutter Alternatives for Cross-Platform App Development
With the framework, developers get the option to craft a completely native experience even without interfering with the user interface. Those who are familiar with JavaScript can leverage NativeScript to its fullest.
Source: www.moontechnolabs.com
Top 5 Flutter Alternatives for Cross-Platform Development
NativeScript is a powerful framework that empowers developers to build Web, iOS, Android, and Vision Pro apps on a single codebase. If you’re comfortable with web development, especially Angular or VueJS, you’ll find NativeScript accessible.
Source: www.miquido.com
10 Best Open Source Firebase Alternatives
The native apps you develop use the richness of the mobile platform and offer the performance you need for mobile devices. NativeScript uses native APIs and controls to render, allowing you to create more sophisticated apps compared to using a hybrid approach.
Source: rigorousthemes.com
10 Best Tools to Develop Cross-Platform Desktop Apps 
NativeScript doesn’t require Angular or Vue.js but works better when used together for cross-platform app development. This runtime framework implements JavaScript, its superset TypeScript and Angular Native, and can render a variety of apps, be they gaming, streaming, geolocation, or chat apps. The user interface is in XML and CSS. A single, reusable codebase can be applied...
Source: www.westagilelabs.com
Top JavaScript Frameworks For Mobile App Development
NativeScript is an open-source, cross-platform, free mobile framework that assists in the creation of a truly native Android and iOS mobile apps. These apps can be built with JavaScript, Angular, Vue.js or TypeScript. Programming using NativeScript reduces the development time and lines of code, to a large extent. Many organizations globally have been implementing it because...
Source: medium.com

Social recommendations and mentions

Based on our record, Scrapy should be more popular than NativeScript. It has been mentiond 97 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.

Scrapy mentions (97)

  • Current problems and mistakes of web scraping in Python and tricks to solve them!
    One might ask, what about Scrapy? I'll be honest: I don't really keep up with their updates. But I haven't heard about Zyte doing anything to bypass TLS fingerprinting. So out of the box Scrapy will also be blocked, but nothing is stopping you from using curl_cffi in your Scrapy Spider. - Source: dev.to / 9 months ago
  • Automate Spider Creation in Scrapy with Jinja2 and JSON
    Install scrapy (Offical website) either using pip or conda (Follow for detailed instructions):. - Source: dev.to / 10 months ago
  • Analyzing Svenskalag Data using DBT and DuckDB
    Using Scrapy I fetched the data needed (activities and attendance). Scrapy handled authentication using a form request in a very simple way:. - Source: dev.to / 11 months ago
  • Scrapy Vs. Crawlee
    Scrapy is an open-source Python-based web scraping framework that extracts data from websites. With Scrapy, you create spiders, which are autonomous scripts to download and process web content. The limitation of Scrapy is that it does not work very well with JavaScript rendered websites, as it was designed for static HTML pages. We will do a comparison later in the article about this. - Source: dev.to / 12 months ago
  • What is SERP? Meaning, Use Cases and Approaches
    While there is no specific library for SERP, there are some web scraping libraries that can do the Google Search Page Ranking. One of them which is quite famous is Scrapy - It is a fast high-level web crawling and web scraping framework, used to crawl websites and extract structured data from their pages. It offers rich developer community support and has been used by more than 50+ projects. - Source: dev.to / over 1 year ago
View more

NativeScript mentions (20)

  • What are JavaScript Engines?
    NativeScript is a good example of a runtime built specifically for cross-platform native mobile application development built using JavaScript. - Source: dev.to / 5 months ago
  • Gio UI – Cross-Platform GUI for Go
    A long time ago, nativescript[1] seemed to be a strong alternative to reactnative. Is that still the case? [1] https://nativescript.org/. - Source: Hacker News / 12 months ago
  • Ask HN: Flutter or React Native?
    I'm curious about this topic as well. I would also add NativeScript[1] in the comparison. [1] https://nativescript.org/. - Source: Hacker News / about 1 year ago
  • Svelte Native: The Svelte Mobile Development Experience
    This is not so much the Svelte equivalent of React Native as it is just NativeScript (https://nativescript.org). - Source: Hacker News / over 1 year ago
  • Mobile App Development for both iOS and Andriod
    There is also https://nativescript.org/ which would allow you to use Vue (or several other frameworks) to build a mobile app. Used it myself a while back for an iPad app using Vue 2 and it was pretty straightforward. It seems like there have been quite a few improvements since then so might be worth a look. Source: about 2 years ago
View more

What are some alternatives?

When comparing Scrapy and NativeScript, you can also consider the following products

Apify - Apify is a web scraping and automation platform that can turn any website into an API.

React Native - A framework for building native apps with React

ParseHub - ParseHub is a free web scraping tool. With our advanced web scraper, extracting data is as easy as clicking the data you need.

Ionic - Ionic is a cross-platform mobile development stack for building performant apps on all platforms with open web technologies.

Octoparse - Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.

Apache Cordova - Platform for building native mobile applications using HTML, CSS and JavaScript

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