

As part of our Web Capabilities (codename: Fugu) efforts, we are investigating ways to improve the migration path to the web for developers that depend on exclusive Chrome App APIs-in particular the Sockets, HID, File System, and Serial APIs. # Build a Progressive Web Appīuilding a Progressive Web App (PWA) is the ideal way to reach users across all operating systems. Recommended migration options for packaged apps are listed in order from simplest to most complicated. To transition away from a Chrome packaged or hosted app, the following options are available.

Read the announcement and learn more about migrating your app. Chrome browser and the Chrome Web Store will continue to support extensions. To do so, you must enter chrome://flags/ into the address bar on Chrome.Important: Chrome will be removing support for Chrome Apps on all platforms. The solution I found that worked meant adjusted some of Chrome’s settings. Though no one else had reported the issue with Readium, I did find information that allowed me to fix the issue and install the extension.

52 m on PC desktop, which is the current version (as of this post). It was very frustrating and I had no idea how to fix it, so I hit Google for an answer. When I tried to download the Readium extension on Chrome and install it on my desktop, I kept receiving an error message that said, “Package is invalid: ‘CRX_HEADER_INVALID’.” I am running I’m running Chrome. My one complaint was that I could not get the Readium Chrome extension to download properly on my desktop PC.ĭifficulty Downloading Readium Extension for Chrome I used Readium in a demos I did at PePcon 2012 in May and enjoyed using it on my laptop PC to preview sample EPUB 3.0 files. Each new version they release is better than the last, and Readium is close to supporting the entire EPUB 3.0 specification. I am a big fan of what the International Digital Publishing Forum (IDPF) is creating with their Readium EPUB reader.
