nfreear/scroll-to-text

Javascript proxy to serve a web-page and scroll to an arbitrary text. [WIP]

scroll-to-text

A Javascript-based proxy to serve a web-page, and highlight and scroll to an arbitrary text.

• scrolltotext.github.io

Read the blog post.

Features:

• Supports single or multiple words;
• Scrolls to the Nth occurrence of the word/phrase;
• Supports non-Latin characters (e.g. accent characters ...) (multi-lingual?);
• URL parameter to modify the highlight background colour;
• Smooth-scrolling implemented;

Install .. build .. test .. serve

npm install
npm build
npm test
npm start

Web API

With minimal parameters in the request URL:

• /?url={URL}&text={MY TEXT}

With optional occurrence number:

• /?url={URL}&text={MY TEXT}&occurrence={N}

With optional highlight background colour keywords:

• /?url={URL}&text={MY TEXT}&bg={BACKGROUND COLOUR NAME}

API examples:

• /?url=http://kiplingsociety.co.uk/poems_if.htm&text=Kings
• /?url=http://kiplingsociety.co.uk/poems_if.htm&text=Kings&bg=pink

Examples

• Example 1: 'If' by Rudyard Kipling (text: 'Kings')
• Example 2: 'I have a dream' by Martin Luther King (text: 'creed')
• Example 3: 'Les Principes de la Philosophie' by Descartes (text: 'très')

Limitations

• Not supported in MS Internet Explorer (works in Chrome, Firefox; other browsers not yet tested)
• highlight-phrase.js can sometimes corrupt the proxied HTML page(!)
• Case-sensitive text 'searching';
• Need to wire in the form;
• Need a loading spinner;
• ... ?

Included

The following are included and extended as part of scroll-to-text:

• pure-scrollto (js)
• highlight-word

Disclaimer

I claim no ownership over the web-content presented [below] via the 'scroll-to-text' proxy service, and accept no responsibility for it. Images and other resources may be missing from proxied content (browser security restrictions?) This is prototype software which may contain bugs!

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© 2018-2019 Nick Freear & contributors | License: MIT.

scroll-to-text's Issues

Switch from `browserify` to es6 `import/export` in-browser

..

.. Promote rapid enhancements .. !

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Security updates / dependency updates

.. Commits:

• f794258
• 0664a3f
• a112855

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Fix CORS proxy

..

• https://nordicapis.com/10-free-to-use-cors-proxies/
• https://corsproxy.github.io/ -- ?
• https://cors.io/ -- No longer available ?!

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