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Build modern experiences on KaiOS mobile phones

Announcing kaios-types: KaiOS TypeScript Declarations

The kaios-types library includes TypeScript declarations for many proprietary KaiOS APIs and extensions

Posted by map[name:Tom Barrasso url:https://tombarrasso.com] on Mon, Nov 24, 2025

Deep Dive on Cloud Phone User Agents

Analyzing hundreds of Cloud Phone user agent headers

Posted by map[name:Tom Barrasso url:https://tombarrasso.com] on Tue, Jun 3, 2025

An In-Depth Look At KaiOS Smart Touch

KaiOS Smart Touch: The Android Competitor Killed Before It Hit The Market

Posted by map[name:Tom Barrasso url:https://tombarrasso.com] on Sun, Jan 26, 2025

What's coming in KaiOS 4.0?

Speculation about 4.0, the new major version of KaiOS

Posted by map[name:Tom Barrasso url:https://tombarrasso.com] on Sun, Dec 8, 2024

The Definitive Guide to Publishing KaiOS Apps on the JioStore

Everything you need to know to publish KaiOS apps on the JioStore

Posted by map[name:Tom Barrasso url:https://tombarrasso.com] on Sun, Nov 10, 2024

What APIs are supported on CloudMosa's Cloud Phone?

A look at which Web APIs are available on Cloud Phone by CloudMosa

Posted by map[name:Tom Barrasso url:https://tombarrasso.com] on Fri, Aug 9, 2024

A Developer's Introduction to CloudMosa's Cloud Phone

Everything you need to know to develop widgets for CloudModa's Cloud Phone

Posted by map[name:Tom Barrasso url:https://tombarrasso.com] on Sun, Jun 16, 2024

KaiOS System Properties

Reading and writing system properties on KaiOS

Posted by map[name:Tom Barrasso url:https://tombarrasso.com] on Thu, Mar 28, 2024