# Titan OS Developer Portal

## Docs

- [App Assets](https://docs.titanos.tv/app-assets-specifications.md): To ensure proper display within the operating system, each application is required to provide a set of assets: icons, backgrounds and logo.
- [FAST Channel Assets](https://docs.titanos.tv/channel-assets-specifications.md): To ensure proper display within the operating system, each FAST channel is required to provide a set of assets: thumbnail, logo and background.
- [Cookies & Local Storage](https://docs.titanos.tv/cookies.md)
- [Debugging your app](https://docs.titanos.tv/debugging.md)
- [DeviceInfo API [Deprecated]](https://docs.titanos.tv/deviceinfoapi.md)
- [Testing your app](https://docs.titanos.tv/devviewinstall.md)
- [Frequently Asked Questions](https://docs.titanos.tv/faq.md): Commonly asked questions about app development on Titan OS, regularly updated to address open questions. Have a question not listed? Please [contact us](mailto:apponboarding@titanos.tv) for any further enquiries.
- [Firmware](https://docs.titanos.tv/firmware-installation-guide.md)
- [Introduction](https://docs.titanos.tv/introduction.md): Access technical specifications, guides, and resources tailored to streamline your app integration process onto Titan OS.
- [Media](https://docs.titanos.tv/media.md)
- [Media Specifications](https://docs.titanos.tv/media-specifications.md): HTML5-based applications leverage the video tag to deliver streaming services to end users. Titan OS supports a range of standards and formats, adhering to their specifications. However, Titan OS recommends certain video and streaming formats that are widely used and thoroughly tested. Below are the…
- [Metadata](https://docs.titanos.tv/metadata.md)
- [Migration to Titan SDK](https://docs.titanos.tv/migration-to-titan-sdk.md)
- [App Testing and Management](https://docs.titanos.tv/partner-portal/app-testing.md)
- [Organization Management](https://docs.titanos.tv/partner-portal/organization-management.md)
- [Submit App for QA and launch](https://docs.titanos.tv/partner-portal/submit-app.md)
- [Device Specifications](https://docs.titanos.tv/platform-versions.md)
- [Get your app on Titan OS](https://docs.titanos.tv/publishing.md)
- [Navigation](https://docs.titanos.tv/remote-control.md)
- [Changelog](https://docs.titanos.tv/sdk-changelog.md)
- [Security & Trust](https://docs.titanos.tv/security-and-tools.md)
- [Submit a channel](https://docs.titanos.tv/submit-fast-channel.md)
- [Titan SDK](https://docs.titanos.tv/titan-sdk.md)
- [Accessibility Guide](https://docs.titanos.tv/titan-sdk-accessibility.md)
- [App Control](https://docs.titanos.tv/titan-sdk-app-control.md)
- [Titan SDK with CDN](https://docs.titanos.tv/titan-sdk-cdn.md)
- [How to Use the Titan SDK with TypeScript](https://docs.titanos.tv/typescript.md)
- [Updates](https://docs.titanos.tv/updates.md)
- [User Agents](https://docs.titanos.tv/user-agents-specifications.md)

## OpenAPI Specs

- [openapi](https://docs.titanos.tv/api-reference/openapi.json)