Developr – Fully Responsive Admin Skin

Building a web app for desktop and mobile devices? Developr is
for you.
Write your code once, and let it handle the magic of
responsive webdesign. Developr Admin skin is a flexible responsive
HTML5/CSS3 template, built on the
mobile-firstprinciple and based on the solid fundations of
HTML5 Boilerplate and 320andUp, which provides a rich set of styles
and features for all your needs.

Updated to v1.7!See at the bottom for a detailed
list of changes.

Main features

Adaptative layout

  • Fluid design with 5 different layouts ranging from smartphone
    to wide screen.
  • 12 columns CSS grid with the ability to set custom sizes for
    each responsive layout.
  • All elements are responsivetoo: navigation, tabs,
    notifications, agenda, forms, tables, content panels…
Built-in plugins

  • Powerfull and highly customizable features: tooltips, modal
    windows, notifications, confirmation message, tabs, styled form
    elements, navigable and collapsible menus, content panels…
  • Most plugins allow inline configuration with classes and data
    attributes – no script needed.
  • Plugins are touch-screen ready
Everything you

  • Ready to use styles for most needed features: lists, tables,
    agenda, calendars, galleries, files, blocks, forms, icons,
    messages, sliders, progress… And much more.
  • Includes plugins for WYSIWYG editor, date picker, table
  • Large set of utility classes to build your own styles and
    elements in no time and without touching CSS: layout, colors,
    shadows, gradients, position…


  • 9 colors sets with for each one a solid background color, a
    border color, a gradient, a hover style and an active style
  • 122 vector icons using the awesome icon webfont Entypo
  • Many visual elements to provide additional informations and
    customize your elements easily
  • 3 different tabs styles
  • Several columns styles
  • Agenda styles, with full-week view and automatic scrolling for
    smaller screens
  • New!30 days calendar, in 4 sizes and fluid
  • New!files lists and icons
  • New!Images gallery
  • Events list
  • 2 tables styles, both responsive and sortable
  • 6 Error pages: 400, 401, 403, 404, 418, 500 and 503
  • Complete form styling with replacement for checkbox, radios,
    selects and highly customizable iOS-like switches
  • Automatic template setup: all your plugins fired automatically,
  • Responsive changes events and control methods
  • Innovative size change events
  • Most plugins use inline options for shorter and smarter
  • Navigable menus (like iOS configuration menus)
  • 6 different ways to display information to user:
    • Complete notification system, with ability to use
      browser’s desktop notificationswhen available
    • Messages styles and API
    • Powerful modal window with replacement for default alert,
      confirm and prompt
    • Flexible and highly customizable tooltips
    • Confirmation tooltip on links and buttons, just by adding a
    • Information bubbles to provide help to the user
  • Custom scroll (touch compatible)
  • New!Content panels
  • Flexible and customizable sliders and progress bars, with a
    complete API and 70+ options
  • Auto-resizing textareas
  • WYSIWYG editor
  • Compatible with IE7+ and all modern browsers

What you get

The template package contains:

  • The template file, ready to use, with 24 examples html
  • 3 different login pages
  • 7 error pages
  • Complete template PSD set: layout, elements, login, color
    themes, iOS icon kit, iOS splash screens kit, and more…
  • Comprehensive documentation: every feature is detailled with
    ready-to-use examples
  • Bonus!The template landing page is also included (PSD and
    html files)


  • v1.0
    • Initial release
  • v1.1
    • NEWAdded form validation
    • NEWAdded input placeholder polyfill for older
    • NEWAdded fixed-size and fluid-size calendars
      styles and plugin
    • NEWAdded files icons and lists styles
    • NEWAdded images galleries styles
    • Several minor CSS fixes
    • High resolution shortcuts icons have now the correct size
    • Fixed too large radio/checkbox on login pages
    • Upgraded Modernizr to use built-in features detection for
      pointer-events, box-sizing and details
    • Upgraded GlDatepicker’s custom stylesheet to match the new
      calendar style
    • Better setup for tabs, accordions and selects
    • Fixed select replacements too small on iOS devices
    • Select replacements now open on click on the whole element
    • Number inputs get focus after each click on up/down arrows
    • Enable back keyboard focus for switches and checkbox/radio
    • Tooltips now have the option to close on click on element
    • Enable last-child support on IE8
    • Fixed viewport-width bug on iPad for the landing page
  • v1.2
    • NewAdded responsive content panels styles and
    • NewAdded files explorer example layout
    • NewAdded mail inbox example layout
    • NewAdded collapsible menus plugin
    • NewAdded DataTables plugin support with custom
    • Navigable menus can now show a specific inner element at
    • Fixed button-groups to work also with big and huge sizes
    • Switches can now be dragged for a more natural feeling
    • Value inputs now work with mousewheel
    • Added a style for files and icons list on dark background
    • Changed file icon class
      file-txtto fix an interaction with the file input style
    • Added arrow-up and arrow-down styles for lists arrows
    • Added support for fixed-position title bar on mobile
    • Added support for form validation on selects
    • Improved custom scroll plugin to work on absolutely positioned
      elements and to handle when scrollbar have been removed
    • Custom scroll no allow continuous scrolling even on touch
    • Fixed a bug with font-icons sizes in IE8
  • v1.3
    • NewAdded wizard styles and plugin
    • NewAdded search feature for long selects
    • NewAdded bottom and right tabs styles
    • NewAdded simple style for Datatables plugin
    • Added ajax content loading for tooltips
    • Added visual styling for current element in big menus
    • Added support for optgroups
    • Improved replaced inputs tabindex detection
    • Added custom event update-select-list to force refresh of
      selects when changing content
    • Improved datepicker for better support in overflow:hidden
    • Navigable menus now trigger navigable-open and navigable-close
    • Collapsible menus now trigger collapsible-open and
      collapsible-close events
    • Tabs now trigger showtab and hidetab events
    • Improved legacy browser’s features detection
    • Drop down navigation menu (on mobile layout) now closes when
      losing focus
    • Added syntax to style the size select when using Datatables
    • Fixed a bug with selects width detection under webkit
    • Selects with multiple selected values now display the correct
      value on load
    • Fixed a bug with responsive tables on webkit browsers
    • Fixed a bug with custom scrolling
  • v1.4
    • New Added RTL version
    • NewAdded CSS classes to display/hide elements
      depending on active media query
    • NewAdded support for webapp mode under iOS (links
      open in the app, not in Safari)
    • NewAdded support for one side shortcut at the
    • NewAdded automatic positioning for info-spots
    • NewAdded compact and mini sizes for fields lists
    • NewConfirm plugin now allow direct call on target
      element, several minor improvements also included
    • NewNew methods for content panels to refresh
    • NewAdded custom method to reset navigable menu to
      main level
    • NewAdded method to show a specific tab
    • NewAdded auto-close delay option for messages
    • NewAdded an option to display the parent menu name
      in the back button in navigable menus
    • NewAdded example page for full height
      content-panels layout
    • Upgraded several external libs and plugins
    • Improved fixed position support detection
    • Improved fixed title bar handling
    • Added a visual style for disabled select options
    • Added visual style for active sorting column with
    • Content panels now accept options for the ajax call
    • Added l18n number formatting options for number inputs
    • Improved styled selects on touch screens
    • Added option to pass custom classes to modal windows main
    • Added modal drag on touch screens
    • Upgraded $.modal.prompt method and $.modal.confirm to allow
      more options overriding
    • Added options to change prompt and confirm modal windows
      buttons text
    • Added automatic fading on custom scrollbars
    • Improved support for validation plugin in wizard
    • Improved auto-resizing textareas support
    • Improved the look of some form elements
    • Splash screen now displays correctly on iPad in landscape
    • Fixed an issue with font-icons alignement on block-lists under
      some browsers
    • Fixed duplicated icon class names
    • Fixed title bar buttons position in reversed mode
    • Fixed side tabs missing hover effect in reversed mode
    • Fixed tabs redraw issue with older versions of IE when changing
      media query
    • Fixed issues with styled forms elements and validation
    • Fixed issues with placeholders being submitted
    • Fixed issues with inputs placeholders and validation
    • Fixed issues with focus detection on IE7/8
    • Fixed an issue in detection of fixed-width selects size
    • Fixed an issue when submitting form with an open drop-down
      select list
    • Fixed missing disabled state for multiple selects
    • Fixed an issue with text selection when using switches
    • Fixed issue with iFrame size on modals
    • Fixed issue with autospacing on slider/progress
    • Fixed duplicate buttons in wizard in some cases
    • Fixed issue with glDatePicker calendar when using static
    • Fixed button-icons position under Firefox
    • Added a workaround for jQuery’s inconsistency accros browsers
      on css() with percentage values
  • v1.5
    • NewAdded iPhone 5 and retina screens full support
      (viewport ratio and splash screens)
    • NewAdded fixed width for icons in inputs lists, so
      they line up perfectly
    • NewAdded a required style for labels
    • NewAdded a style with legends for the shortcuts
    • NewAdded the custom event
      jsautoexpandto trigger a resize with javascript on
      auto-resizing textareas
    • NewAdded ajax options editing in onStartLoad
      callback in content panels
    • NewImproved width detection for styled selects
      (matches the native select size, even when it changes)
    • NewAdded a custom event
      silent-changeto update styled
      selects/radio/checkboxes/switches without triggering the change
    • NewForm styling plugin has been completely
      rewritten and improved, with better touch devices support
    • NewAdded the option
      staticValuefor styled selects, to specify a text
      to display no matter the value
    • NewIn the modal plugin, added the options
    • NewIn the modal plugin, added the options
      passwordfor the $.modal.prompt method to use a
      password input
    • NewAdded methods lockWizard() and unlockWizard()
      to the wizard plugin
    • NewImproved wizard validation process, and added
      useValidationto disable automatic validation
    • NewAdded example code to enable browse history in
    • Fixed a table border style issue in some older browsers
    • Fixed the fieldset border issue when a legend is defined in
    • Fixed the ckeckbox issue on iPad
    • Added a max-width to extendable select lists on smaller
    • Fixed the columns style precedence issue
    • Fixed the fallback for the style translucid in older
    • Added a black style for radios inputs
    • Added a fallback for the stripes style for older browsers
    • Fixed the button-icon position on full-width pseudo-inputs
    • Fixed a typo in some button-group styles
    • Fixed a bug in the accordion plugin which prevented size
    • Added a check to prevent double initialization on
    • Added a fix for the floating values precision JS bug in number
    • Added support for number inputs to methods enableInput() and
    • Fixed the issue with disabled number inputs where button still
      change the value
    • Selects are no longer removed from their parent form when
    • Fixed keyboard navigation on styled selects: disabled options
      are no longer selected
    • Fixed the issue on modal windows when opening with a DOM node
      as content
    • Fixed the issue on modal windows where the option scrolling:
      false was ignored
    • Improved internal setup for navigable menus
    • Fixed an issue with navigable menus back button where the text
      was not set
    • Fixed the bug on sliders where a value of 0 was replaced by the
      default value
    • Fixed an issue with tooltips’ position when scrolling
    • Added automatic path detection for the Respond.js file
    • Improved position: fixed detection
    • Fixed the bug which caused size-related events to stop working
      in some cases
    • Improved webapp mode support
    • Updated jQuery to the latest version (1.9.1)
    • Updated Modernizr to the latest version (2.6.2)
    • Updated Entypo Icon Font to the latest version: 284 icons
      available now!
    • Updated glDatePicker to the latest version (2.0), and added a
      compatible Developr theme (with fluid and fixed-size variants)
    • Updated DataTables plugin to the latest version (1.9.4)
    • Updated Validation Engine to the latest version (2.6.2)
    • Updated Tinycon to the latest version (0.5)
    • Updated jQuery Details Polyfill to the latest version
  • v1.6
    • NEWadded support for count style in the side
    • NEWadded toggle mode for accordions
    • NEWcontent panels: added the content-panel-load
    • NEWcontent panels: added methods
      setPanelNavigation() and setPanelContent() to allow custom markup
    • NEWimproved support for custom decimal point and
      thousands separator in number inputs
    • NEWadded an option to enable horizontal scrolling
      in modals
    • NEWadded the custom event navigable-ajax-loaded
      when a navigable menu is loaded using ajax
    • NEWadded onStartDrag and onEndDrag callbacks on
    • NEWadded support for custom decimal point and
      thousands separator in sliders
    • NEWadded zerofill option on sliders to match
      desired precision
    • NEWresponsive table plugin now processes empty
    • NEWwizard: the wizardleave event now receive a
      custom object with additional data
    • wizard: improved internal steps handling
    • fixed the duplicated icons issue in old IE versions
    • fixed an broken image reference in dashboard.css
    • added a fix for Firefox button size bug
    • fixed an issue with headers on DataTables with fixed
    • fixed the height issue on the back button of navigable menus
      when the menu is hidden
    • updated jQuery to 1.10.2, and added the source map file
  • v1.7
    • Upg.updated icons font to improve compatibility
      with IE11+
    • Newtoggle mode for accordions now allow all
      sections to be closed at first
    • Newcustom texts buttons for confirmation modals
      can now be styled
    • Newcustom vertical scroll bar can now be
      positionned on left
    • improved support for styled drop-downs with long options
    • improved hover detection for custom scroll bars when using both
    • fixed an issue with the onStartLoad callback on content
    • added the missing 24px icon for PDF files in the fineFiles
    • fixed an issue with styled radios groups with no checked
    • improved tooltips’ hide animation
    • fixed a styling issue with the menu button on RTL version
    • button groups can now span over multiple lines
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Developr – Fully Responsive Admin Skin

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