Query Fullscreen Vertical Slider with Parallax Effect. A cool, responsive, vertical, full page slider with a subtle background parallax scrolling effect, built using j. Query, lodash. js and several CSS3 properties. See also How to use it 1. Add content slides to the page slider. Section Onelt p. Subtitle Onelt p. Section Twolt p. Subtitle Twolt p. Section Onelt p. Subtitle Threelt p. The primary CSS CSS3 rules. Y2. 0vh. ms transform translate. Y2. 0vh. transform translate. Y2. 0vh. webkit transition all 1. Add background images to the slides. Y 1. 0vh. ms transform translate. Installing Node. js. If youre using OS X or Windows, the best way to install Node. Node. js download page. Gridstack. js is a jQuery widgetgrid layout plugin inspired by Gridster that allows you to dynamically and responsively rearrange grid items through drag and drop. Graph theory network library for analysis and visualisation compatible with CommonJSNode. BrowserifyWebpack, AMDRequire. Bower, jspm, Meteor. Fuse is a toolkit for creating apps that run on both iOS and Android devices. It enables you to create apps using UX Markup, an XMLbased language. Lodash Min Js Download File' title='Lodash Min Js Download File' />Y 1. Y 1. 0vh. background first child. Y1. 0vh. ms transform translate. Y1. 0vh. transform translate. Y1. 0vh. background nth child2 background image url2. Set stacking context of slides. Montserrat. text transform uppercase. Y4. 0vh. ms transform translate. Y4. 0vh. transform translate. Npm is a commandline tool for interacting with a huge repository of Node. Peter Dierx shows how you can start using it in your projects today. Javascript_linux_folder.PNG' alt='Lodash Min Js Download File' title='Lodash Min Js Download File' />Y4. Include the needed lodash. Query Java. Script library at the bottom of the web page. The core Java. Script to active the full page slider. VARIABLES. Firefox Firefoxi. Agent. var is. Ie MSIEi. Agent Trident. rv 1. Agent. var scroll. Sensitivity. Setting 3. Increasedecrease this number to change sensitivity to trackpad gestures up less sensitive down more sensitive. Duration. Setting 8. Amount of time for which slide is locked. Slide. Number 0. Slide. Number. DETERMINE DELTASCROLL DIRECTION. Scrollevt. if is. Firefox. Set delta for Firefox. Ie. Set delta for IE. Y. Set delta for all other browsers. Delta. if ticking true. Sensitivity. Setting. Down scroll. ticking true. Slide. Number total. Slide. Number 1. Slide. Number. next. Item. Duration. Timeoutslide. Duration. Setting. Sensitivity. Setting. Up scroll. ticking true. Slide. Number 0. Slide. Number. Item. slide. Duration. Timeoutslide. Duration. Setting. SET TIMEOUT TO TEMPORARILY LOCK SLIDES. Duration. Timeoutslide. Duration. set. Timeoutfunction. Duration. ADD EVENT LISTENER. Event is. Firefox DOMMouse. Scroll wheel. Event. Listenermousewheel. Event,. throttleparallax. Scroll, 6. 0, false. SLIDE MOTION. Item. Slide. background. Slide. Number 1. Slide. Y4. 0vh. current. Scarface From Half Baked. Slide. Transition. Item. var previous. Slide. background. Slide. Number 1. Slide. Y3. 0vh. current. Slide. Transition. Slide. Transition. Slide. background. Slide. Number. current. Slide. csstransform, translate. Y1. 5vh. This awesome j. Query plugin is developed by eehayman. For more Advanced Usages, please check the demo page or visit the official website. A Unified Styling Language SEEK blog Medium. Scoped styles. Its no secret that architecting CSS effectively at scale is incredibly difficult. When joining an existing long lived project, it wasnt uncommon to find that the CSS was the hardest part of the system to figure out. To counter this, the CSS community has invested heavily in trying to address these issues, making our styles more maintainable with methodologies like OOCSS by Nicole Sullivan and SMACSS by Jonathan Snookbut the clear winner right now in terms of popularity seems to be BEM, or Block Element Modifier, from Yandex. Ultimately, BEM when applied purely to CSS is just a naming convention, opting to limit styles to classes following a . Blockelement modifier pattern. In any given BEM styled codebase, developers have to remember to follow BEMs rules at all times. When strictly followed, BEM works really well, but why is something as fundamental as scoping left up to pure convention Whether they explicitly say so or not, the majority of CSS in JS libraries are following the BEM mindset of trying to target styles to individual UI elements, but implementing it in a radically different way. What does this look like in practice When using glamor by Sunil Pai, it looks something like this import css from glamorconst title cssfont. Size 1. 8em,font. Family Comic Sans MS,color blueconsole. What youll notice here is that the CSS class is nowhere to be found in our code. Its no longer a hard coded reference to a class defined elsewhere in the system. Instead, it is generated automatically for us by the library. We dont have to worry about our selectors clashing in the global scope, which means we no longer have to manually prefix them. The scoping of this selector matches the scoping rules of the surrounding code. If you want to make this rule available to the rest of your application, youll need to turn it into a Java. Script module and import it wherever its used. In terms of keeping our codebases maintainable over time, this is incredibly powerful, making sure that the source of any given style can be easily traced like any other code. By moving from mere convention towards enforcing locally scoped styles by default, weve now improved the baseline quality of our styles. BEM is baked in, not opt in. Before I continue, theres a critically important point to clarify. This is generating real CSS, not inline styles. Most of the earliest CSS in JS libraries attached styles directly to each element, but the critical flaw in this model is that style attributes cant do everything that CSS can do. Most new libraries instead focus on dynamic style sheets, inserting and removing rules at runtime from a global set of styles. As an example, lets have a look at JSS by Oleg Slobodskoi, one of the earliest CSS in JS libraries to generate real CSS. JSS SourceWhen using JSS, you can use standard CSS features like hover styles and media queries, which map directly to the equivalent CSS rules. Once you insert these styles into the document, the automatically generated classes are provided to you. Style. Sheetstyles. These generated classes can then be used instead of hard coded class strings when generating markup in Java. Script. This pattern works regardless of whether youre using a full blown framework, or something as simple as inner. HTML. document. body. HTML lt h. 1 classclasses. Hello Worldlt h. Managing the styles in this way is of little benefit by itselfits usually paired with some kind of component library. As a result, its typical to find bindings available for the most popular libraries. For example, JSS can easily bind to React components with the help of react jss, injecting a small set of styles into each component while managing the global lifecycle for you. Sheet from react jssconst Button classes, children lt button class. Nameclasses. button lt span class. Nameclasses. label childrenlt span lt button export default inject. SheetstylesButtonBy focusing our styles around components, integrating them more closely at the code level, were effectively taking BEM to its logical conclusion. So much so that many in the CSS in JS community felt like the importance of extracting, naming and reusing components was being lost in all the style binding boilerplate. An entirely new way of thinking about this problem emerged with the introduction of styled components by Glen Maddern and Max Stoiber. Styled Components SourceInstead of creating styles, which we then have to manually bind to components, were forced to create components directly. Title styled. h. Comic Sans MS color blue When applying these styles, we dont attach a class to an existing element. We simply render the generated component. Title Hello Worldlt Title While styled components uses traditional CSS syntax via tagged template literals, others prefer working with data structures instead. A notable alternative is Glamorous by Kent C. Dodds from Pay. Pal. Glamorous SourceGlamorous offers the same component first API as styled components, but opts for objects instead of strings, eliminating the need to include a CSS parser in the libraryreducing the librarys size and performance footprint. Title glamorous. Family Comic Sans MS,color blueWhichever syntax you use to describe your styles, theyre no longer just scoped to componentstheyre inseparable from them. When using a library like React, components are the fundamental building blocks, and now our styles form a core part of that architecture. If we describe everything in our app as components, why not our styles tooFor seasoned veterans of BEM, all of this may seem like a relatively shallow improvement given the significance of the change weve introduced to our system. In fact, CSS Modules lets you achieve this without leaving the comfort of the CSS tooling ecosystem. This is why so many projects stick with CSS Modules, finding that it sufficiently solves most of their problems with writing CSS at scale without sacrificing the familiarity of regular CSS. However, its when we start to build on top of these basic concepts that things start to get a lot more interesting.