This presentation shows you, how we on https://orga.zone/ use the AppCache manifest of HTML5 to create business apps and provide an AppStore-free solution for solid business applications. This presentation is from July 2005: the FrankfurtJS meetup and it is in english
2. Who is talking?
Also: Member of the advisory board for the German
secretary of economics: „Beirat Junge Digitale Wirtschaft“
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Ralf Schwöbel
3. What are we talking about?
Ultimately: Business – technology driven!
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4. Why are we talking about that?
• Because we want to be independent
• Because not every app needs to be native (you are using JS anyhow)
• Because Apple, Google, Facebook and Microsoft are in control, not you
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5. How to use the Cache Manifest
Using the AppCache loads everything into the browsers cache – but the
server needs to know the MIME type
Apache: AddType text/cache-manifest .appcache
HTML: <html manifest="orga.appcache">
File:
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Continue in that mindset...
Adding „LocalStorage“
Adding „Add This To Homescreen“
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Continue in that mindset...
Now we have:
1. An app loaded from the web
2. All Javascript, CSS and HTML locally without the web
3. An icon on the Homescreen of the smartphone, that looks native
4. HTML5 local storage with up to 25 MB of space as a database
That is enough to do meeting organizing, time recording,
travel reports and even city guides, simple games,
resource management, drivers‘s logbooks, etc.
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Proof, we want to see proof!
http://localhost/orgazone/dev/example-code/example3/
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The example is live...
https://github.com/orgazone/example3
and works with our API on orga.zone
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What about the business there?
• Creating tools and toys in Javascript without the App Stores is possible
• Run you own payment with Paypal/Braintree for Mobile apps
• No more certification, no more rejection by Apple, Google, etc.
• Your customer data, your domain, your business
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Thank you!
Do not hesitate to contact me...
Ralf Schwoebel,
Vorstand
orga.zone AG
Westendstr. 19
60325 Frankfurt
rs@orga.zone