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JSONView Version History

9 versions

Be careful with old versions!

These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.

Version 0.9 30.6 kB Works with Firefox 21.0 and later

* JSON parsing errors now include details and highlight the line/column of the error.
* Expanding and collapsing with arrow keys now does not collapse the top-level object/array.
* Object keys that are not valid JS identifiers are now displayed with quotes around them.
* Dragging a .json file onto Firefox should syntax-highlight it correctly, again.
* Navigating in Firefox with keyboard shortcuts will no longer trigger expanding/collapsing JSON.
* Updated compatibility to state that JSONView is now only compatible with Firefox 21+. This was true of 0.8 as well but was not documented correctly. It is possible to install JSONView 0.7 on older Firefox.

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This add-on is not compatible with your version of Firefox because of the following:

    Version 0.8 29.9 kB Works with Firefox 21.0 and later

    * Rewritten as a restartless addon using the Addon SDK thanks to Quoc-Viet Nguyen.
    * file:// links are recognized as URLs thanks to Marcin Wojnarski.
    * Firefox < 4.0 compatibility has been dropped.
    * More-efficient array/object collapsing, switch to arrows from +/-.
    * HTML-encode links.
    * Fix empty arrays being displayed as objects thanks to Quoc-Viet Nguyen.
    * Keyboard shortcuts to collapse all or expand all using the left and right arrow keys thanks to Harshit Rohatgi.
    * Path tooltips on object keys thanks to Adrian Vogelsgesang.
    * Escaping of quotes in generated HTML thanks to Adrian Vogelsgesang.

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    This add-on is not compatible with your version of Firefox because of the following:

      Version 0.7 25.6 kB Works with Firefox 3.0 and later

      Compatible with Firefox 8 and 9.

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      This add-on is not compatible with your version of Firefox because of the following:

        Version 0.6 25.6 kB Works with Firefox 3.0 and later

        * Several new and updated localizations.
        * Copying the formatted JSON and then pasting it now pastes valid JSON.
        * Preserve formatting for JSON error responses.
        * When disabling or uninstalling JSONView, make sure to remove the HTTP Accept header customization.
        * Better escaping of potentially display-breaking Unicode characters in strings, and some other tweaks. Extracted from a patch by Johan Sundström.
        * Some services are now loaded lazily in hopes of decreasing any effect JSONView might have on Firefox startup time.
        * Unicode NUL character is now escaped when showing the body of an unparseable string.

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        This add-on is not compatible with your version of Firefox because of the following:

          Version 0.5 19.5 kB Works with Firefox 3.0 and later

          * JSONView should accept non-object/array values as valid documents per ES5 spec
          * Whitespace will no longer be collapsed
          * Firefox 4 Beta compatibility

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          This add-on is not compatible with your version of Firefox because of the following:

            Version 0.4 19.5 kB Works with Firefox 3.0 - 3.7a1pre

            * Preference dialog with an option to send "application/json" in the HTTP Accept header.
            * Fixed a bug where values that were 0 or false would not show up.
            * Fixed a bug where documents would sometimes show up as invalid when Firebug was enabled
            * Bumped compatibility for 3.7a1pre

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            This add-on is not compatible with your version of Firefox because of the following:

              Version 0.3 14.3 kB Works with Firefox 3.0 - 3.5.*

              * Detects and displays JSONP, including display of the callback. Only looks for JSONP in "application/json" responses so far, but more are on the roadmap.
              * Doesn't show empty arrays and objects as collapsible, and displays them on one line.
              * Fixed an error reading large files.

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              This add-on is not compatible with your version of Firefox because of the following:

                Version 0.2 13.3 kB Works with Firefox 3.0 - 3.5.*

                * .json files can be opened in JSONView from the local machine.
                * Added Bulgarian, German, Hungarian, and (partial) Turkish translations. Thanks to Стоян Димитров, Archaeopteryx, Team erweiterungen.de, MIKES KASZMÁN István and Ersen Yolda from BabelZilla.org.
                * Compatible with FF 3.5.*

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                This add-on is not compatible with your version of Firefox because of the following:

                  Version 0.1 11.3 kB Works with Firefox 3.0 - 3.1b3

                  * String values which contain only a URL are displayed as a clickable link. Props to stig.murberg for the patch.
                  * Added Catalan, Spanish, Japanese, Portugese (Brazil), Russian, and Simplified Chinese translations. Thanks to Fani Kozolchyk, and Xavi Ivars - Softcatalà, hoolooday, drry, Marcelo Ghelman (ghelman.net), Пирятинский Виталий, and urko from BabelZilla.org.

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                  This add-on is not compatible with your version of Firefox because of the following: