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Hi, I'm new to GSAP and have been playing around with it for a few weeks. So far I love the results and have made/modified slideshows etc (from Codepens etc). I managed to integrate GSAP/Barba into WordPress for page transitions and basic animations so far and I'm hoping to stick with GSAP but my client suddenly decided he doesn't like full page slideshows etc I've made and got an idea he wants something very specific that looks/functions like this: http://www.jquerycarouselimagevideo.com/wordpressplugin/whiteResponsivePerspective.html Personally, I hate the example he's given and it look so out of date (to me) but I need to prove my case by creating something similar first - I found a pen and played around with it but so far I cant figure out how to get an overlap (which he wants) and I've found no GSAP examples even close to this... Any ideas where to start? Thanks

Hi, this is my first time working with GSAP (and barba.js), and so far its been amazing. I've got some super basic page transitions running, but I'd really appreciate some advice/guidance how to take them to the next step.. I'd really like to be able to recreate something like this websites page transitions, specifically between 'work' and 'contact' https://alitwotimes.com/ It feels like a totally seamless transition, the old content slides out as the new content slides in.. its so nice but I'm pretty lost on how to create anything even remotely similar I believe I can create an easing thats similar here (please correct me if I'm wrong) https://greensock.com/docs/v3/Eases but I'm lost on how to do the rest of the animation, are there any specific docs I should take a look at? I'm kinda confused as to how I can 'learn' or 'improve' my abilities with GSAP.. thanks for looking ? below is my current simple & basic page transitions // Function to add and remove the page transition screen function pageTransitionIn() { // GSAP methods can be chained and return directly a promise // but here, a simple tween is enough return gsap // .timeline() // .set(loadingScreen, { transformOrigin: 'bottom left'}) // .to(loadingScreen, { duration: .5, scaleY: 1 }) .to(loadingScreen, { duration: 1, scaleY: 1, transformOrigin: 'bottom left'}) } // Function to add and remove the page transition screen function pageTransitionOut(container) { // GSAP methods can be chained and return directly a promise return gsap .timeline({ delay: 1 }) // More readable to put it here .add('start') // Use a label to sync screen and content animation .to(loadingScreen, { duration: 1, scaleY: 0, skewX: 1, transformOrigin: 'top left', ease: 'slow.out' }, 'start') .call(contentAnimation, [container], 'start') }

Thanks for this. In the end I gave up on Barba. I just couldn't work out how to kill and refresh the scrollTriggers - I could get other js to fire on events but GSAP didn't work for me. I switched over to Swup (https://swup.js.org) - this does what I needed it to do, and I can get scroll trigger to survive the transitions in a predictable way. If you're interested here is the working JS (assuming gsap and swup are already loaded): /*SCROLL TRIGGER*/ gsap.registerPlugin(ScrollTrigger); function boxRoll(){ const boxes = gsap.utils.toArray('.box'); boxes.forEach(box => { gsap.from(box, { scrollTrigger: { trigger: box, toggleActions: "restart pause resume pause", start: "top "+scrubStart+"%", end: "top "+scrubEnd+"%", //markers: true, scrub: 0.5, id: 'boxRoll', }, rotate: 360, x: '50vw', }) }); } function tileFade(){ const tiles = gsap.utils.toArray('.tile'); tiles.forEach(tile => { gsap.from(tile, { scrollTrigger: { id: 'tileFade', trigger: tile, toggleActions: "restart pause resume pause", start: "top 100%", end: "top 75%", scrub: 0.5, //markers: true, //stagger: 1, }, opacity: 0, scale: "random(0.5, 0)", }) }); } /*Swup*/ const swup = new Swup({ //plugins: [new SwupHeadPlugin(), new SwupBodyClassPlugin()] }); swup.on('contentReplaced', function () { window.scrollTo(0, 0); /*GSAP */ boxRoll(); tileFade(); }); /*Seems to work better if these are called after swup*/ boxRoll(); tileFade();

Hey @sixtillnine - welcome to the forums. When you search for barba in these forums, you will actually find quite a few threads asking about this or something similar. In a nutshell: You will have to kill off the old ScrollTriggers in a barba hook when transitioning to another page, and create all neccessary ScrollTriggers for the next page from scratch after transitioning. You will find examples on how to do that and some more explanation on the why in the threads below. Hope this helps. Cheers, Paul

I'm brand new to GSAP and Barba, I have got a basic page transition working with the two, however after the transition scroll trigger seems to break. I've been looking through the forum and see other users have very similar issue to what I have but I cannot find a solution. If either of the pages are accessed directly, scroll trigger works fine. However if either page is navigated to via the barba transition the scroll trigger doesn't work. Using barba views I appear to be able to get scripts to fire post transition, but I cannot work out how to get scroll trigger to reload. When I inspect the element after transition it looks like it's ready to be manipulated (has the inline transform style added to it), but it doesn't animate on scroll. I'm aware this may be a barba issue rather than a GSAP issue, but hopefully someone on the forum has come across this and can help. I have a very basic test pages at the moment (excuse the superfluous loading of every plugin!). First page is: <!DOCTYPE html> <!--[if lt IE 7]><html lang="en" class="lt-ie9 lt-ie8 lt-ie7 ie9"><![endif]--> <!--[if IE 7]><html lang="en" class="lt-ie9 lt-ie8 ie9"><![endif]--> <!--[if IE 8]><html lang="en" class="lt-ie9 ie9"><![endif]--> <!--[if IE 9]><html lang="en" class="ie9"><![endif]--> <!--[if gt IE 9]><!--><html lang="en"><!--<![endif]--> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>tester 1 - Contemporary Chandeliers</title> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> <meta name="description" content="tester 1 Description"> <link href="/assets/css/ccc2021.css?1608457279" rel="stylesheet" type="text/css"> </head> <body data-barba="wrapper" class="" id="pageTop"> <div class="page"> <div class="stuck--top"> <h1>Don't want this to change</h1> </div><!--/.stuck--top--> <div class="barbaHolder"> <main data-barba="container" data-barba-namespace="tester"> <div class="container purple"> <h4>tester 01</h4> <p> <a href="tester2.php" title="Next">Go to Page Two</a> </p> <div class="box"> </div><!--/.box--> </div><!--container purple--> <script nomodule src="https://cdnjs.cloudflare.com/ajax/libs/babel-polyfill/7.6.0/polyfill.min.js" crossorigin="anonymous"></script> <script nomodule src="https://polyfill.io/v3/polyfill.min.js?features=Object.assign%2CElement.prototype.append%2CNodeList.prototype.forEach%2CCustomEvent%2Csmoothscroll" crossorigin="anonymous"></script> <script src="https://unpkg.com/@barba/core"></script> <script src="/assets/js/locomotive-scroll.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/gsap.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/CSSRulePlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/Draggable.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/EaselPlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/MotionPathPlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/PixiPlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/TextPlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/ScrollToPlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/ScrollTrigger.min.js"></script> </main> </div><!--/.barbaHolder--> </div><!--/.page--> <script src="/assets/js/application.js"></script> </body> </html> Second page is basically the same apart from the link back: <!DOCTYPE html> <!--[if lt IE 7]><html lang="en" class="lt-ie9 lt-ie8 lt-ie7 ie9"><![endif]--> <!--[if IE 7]><html lang="en" class="lt-ie9 lt-ie8 ie9"><![endif]--> <!--[if IE 8]><html lang="en" class="lt-ie9 ie9"><![endif]--> <!--[if IE 9]><html lang="en" class="ie9"><![endif]--> <!--[if gt IE 9]><!--><html lang="en"><!--<![endif]--> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>tester 2 - Contemporary Chandeliers</title> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> <meta name="description" content="tester 2 Description"> <link href="/assets/css/ccc2021.css?1608457279" rel="stylesheet" type="text/css"> </head> <body data-barba="wrapper" class="" id="pageTop"> <div class="page"> <div class="stuck--top"> <h1>Don't want this to change</h1> </div><!--/.stuck--top--> <div class="barbaHolder"> <main data-barba="container" data-barba-namespace="tester"> <div class="container purple"> <h4>tester 02</h4> <p> <a href="tester.php" title="Next">Go to Page One</a> </p> <div class="box"> </div><!--/.box--> </div><!--container purple--> <script nomodule src="https://cdnjs.cloudflare.com/ajax/libs/babel-polyfill/7.6.0/polyfill.min.js" crossorigin="anonymous"></script> <script nomodule src="https://polyfill.io/v3/polyfill.min.js?features=Object.assign%2CElement.prototype.append%2CNodeList.prototype.forEach%2CCustomEvent%2Csmoothscroll" crossorigin="anonymous"></script> <script src="https://unpkg.com/@barba/core"></script> <script src="/assets/js/locomotive-scroll.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/gsap.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/CSSRulePlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/Draggable.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/EaselPlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/MotionPathPlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/PixiPlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/TextPlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/ScrollToPlugin.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.5.1/ScrollTrigger.min.js"></script> </main> </div><!--/.barbaHolder--> </div><!--/.page--> <script src="/assets/js/application.js"></script> </body> </html> The application js controlling the transition and scroll trigger is: /*PAGE TRANSITION*/ barba.init({ transitions: [{ name: 'opacity-transition', leave(data) { return gsap.to(data.current.container, { duration: 0.5, opacity: 0, y: '50px', }); }, enter(data) { gsap.from(data.next.container, { duration: 0.5, opacity: 0, x:'-50px', }); } }], views: [{ namespace: 'tester', beforeLeave(data) { alert('Leaving tester'); }, beforeEnter(data) { alert('Entering tester'); boxRoll(); } }] }); /*SCROLL TRIGGER*/ gsap.registerPlugin(ScrollTrigger); function boxRoll(){ const boxes = gsap.utils.toArray('.box'); boxes.forEach(box => { gsap.to(box, { scrollTrigger: { trigger: box, toggleActions: "restart", scrub: 0.5, id: 'boxRoll', }, rotate: 360, x: 350, }) }); } boxRoll();

Hey blopiblop. I haven't used Swup before but it looks like it does page transitions and has some built in animation support. It looks like you can hook into Swup's events to do your own animations (like GSAP animations) if you want to. So you could do the enter or leave or both animations with GSAP. Or you could use GSAP for all the non-page-transition animations on your page. Or you could use a different tool like Barba which just does the content switching and then hook it up to GSAP for the animation part. Lots of possibilities.

Welcome to the GreenSock forums! Glad you’re here. It’s a wonderful place to learn and get your questions answered. What topics can I post about here? We love answering questions that are directly related to GreenSock tools. API questions, bug reports, or if you’re wondering why GSAP behaves a certain way - those types of posts are welcome around here. What topics should be avoided? As much as we love solving problems, the following types of questions are beyond the scope of what we generally provide here for free: Logic issues. JavaScript and application logic, CSS setup, and generic troubleshooting that isn’t directly related to GreenSock tools. Third party tools. Frameworks (React, Angular), other JavaScript libraries (LocomotiveScroll, Barba), build tools, etc. We’re happy to help with the GSAP part of things if you strip out as much irrelevant code as possible and provide a minimal demo. “How do I do this cool effect I saw on a trendy website?” Someone here may point you in the right direction but please don't expect a full tutorial on how to create and effect you saw on a slick web site. Where else can I go for help? If your question is primarily about another tool, try looking for a forum or GitHub repository about that tool. If it’s a general programming-related question, try StackOverflow. Want feedback about your working code? We’d be glad to take a peek at GSAP-specific code but for more general topics (like performance or application logic) we’d suggest something like CodeReview. Read first Please read Getting Started with GSAP, common GSAP mistakes (maybe also common ScrollTrigger mistakes), as well as the GSAP docs before asking your question. Often you’ll get your question answered just by doing that! Make a minimal demo This helps provide context and gives us a rough idea of what you’re trying to accomplish. It's WAY better than trying to dig into a live website with lots of other things going on, or looking at a small excerpt of code without much context. Pro tip: It's often easier to create a minimal demo from scratch rather than stripping out irrelevant things from your original project. You will GREATLY increase your chances of getting a prompt answer if you create a minimal demo. After you've posted a demo to our forums, please click the "Fork" button on CodePen before making future changes so that context is not lost for future readers of the forum. Be courteous We try to treat people the way we’d want to be treated around here. Please do the same. Also keep in mind that the people answering your post are doing so for free! Most of our regular contributors gain nothing from helping you except the satisfaction of doing so. Please give them your gratitude and respect. Ask away! We’re eager to help, so make a minimal demo and ask your question! We’ll do our best to answer it promptly. Pay it forward - help someone else The best way to learn is to teach someone. You’d be surprised how much you grow when you try answering some questions here! We are so grateful for the group of volunteers dedicated to helping others in these forums. It’s quite satisfying to come alongside a fellow developer who is struggling and deliver a clever solution to their issue. Become a contributor! You do NOT need to be an expert. Anyone...and we do mean anyone...is welcome here.

Hey all. I have a Barba with GSAP setup for my website. Everything works fine. The navigation on my site also works as intended initially but stops animating suddenly after i navigate to 2 to 3 pages. I am not sure why this is happening. Heres a demo link. http://fingerprints.co.in/protectmyphone/ (Try to navigate to 2 to 3 pages) The text in the menu will stop animating suddenly. Requesting some help in this as i am new to barba and GSAP. Thank you. Burger menu animation code: function pageTransition() { // Toggle Icone hamburger $(document).ready(function () { $('.barres').click(function () { $('.barres').toggleClass('active'); }) }) // Greensock Animations var timeline = new TimelineMax(); timeline.to(".menu", 0.8, { left: '0%', ease: Expo.easeInOut, delay: 0 }); timeline.staggerFrom(".menu ul li", 0.3, { x: -100, opacity: 0 }, 0.1); timeline.reverse(); $(document).on('click', '.barres', function () { timeline.play(); }); $(document).on('click', 'a', function () { timeline.reverse(); $('.barres').toggleClass('active'); }) } Barba setup: barba.init({ sync: true, transitions: [ { async leave(data) { const done = this.async(); data.current.container.remove(); pageTransition(); await delay(1000); done(); }, async beforeEnter(data) { ScrollTrigger.getAll().forEach(t => t.kill()); }, async enter(data) { contentAnimation(); }, async once(data) { contentAnimation(); }, }, ], }); barba.hooks.enter(() => { window.scrollTo(0, 0); });

Thanks. I've looked at this. I realize I still wasn't very clear. It appears that barba.js involves ajax and change of actual page urls. All my html is javascript generated on the SAME page. Basically, a function fills a div tag with the page content. When I run the function again, all the content changes. I need to make the div contents 'transition' from the old content to the new content. I have a div: <div id='divContent'></div> I have another div <div id='divTransition'><div> Both are css position:absolute so they can move. I have a <div id='divBackground'></div> which is the 'anchor' and potential image background of the page. The first transition is to be a fade. Basically, the html in divContent fades out, then the html changes and the div fades back in. I feared that the time it takes to fill the content may be noticeable so if needed I could fill divTransition and then do the fade between the 2 divs. I thought this would be easy. So far, I can't do it. The second transition would be the old content slowly moves to the right & off screen while the new content moves right and onto the screen. I haven't tried that one yet.

You might want to take a look at barba.js https://barba.js.org/ @Ihatetomatoes has a whole bunch of videos about it.

Hi Zach, thank you very much for your quick reply. As per your request, I reply to update you on the solution. In the end, with a lot of patience, I followed your advice and tried to find the "catch". Basically the problem was "logical". Instead of calling the init (of all functions with gsap animations) "on start" during the outgoing animation phase, it must be called during the "beforeEnter" phase of Barba.js, after the kill of all timelines destruction of the scroll and re-initialization of the scroll. (order is essential). function pageTransitionOut({container}) { const tl = gsap.timeline({ defaults: { duration: 1, ease: 'power2.inOut' }, // DON'T DO THAT /* onStart: () => { window.scrollTo(0, 0); initScript(); } */ }); tl .to(loader, { yPercent: -100 }) return tl; } // DO THAT barba.init({ sync:true, transitions: [{ name: 'overlay-transition', once(data) { initSmoothScroll(data.next.container); initLoader(); }, async leave(data) { pageTransitionIn(data.current); await delay(1000); data.current.container.remove(); }, async beforeEnter(data) { // FOLLOW THIS ORDER ScrollTrigger.getAll().forEach(tl => tl.kill()); scroll.destroy(); initSmoothScroll(data.next.container); initScript(); // init with all your gsap animations }, async enter(data) { pageTransitionOut(data.next); } }] }); Hope this can help someone.

Hello, I write in the hope of finding a solution to my problem. I am running a website using Gsap (ScrollTrigger), Barba.Js, LocomotiveScroll. Basically when I perform the first page load, the trigger is well positioned (in the middle of the page as in the first image in attached) and everything works perfectly. The problem comes when I change the page (whatever it is). I don't know why the trigger (I use the first navbar as an example, but consequently they all have the same problem) have an offset (see second image). I extrapolate the part of the code that I think (probably) needs to be revised. // NAVBAR function gsapAnim(){ const bg = gsap.timeline({ scrollTrigger: { trigger: "#HPTrigger", scroller: ".smooth-scroll", start: "center top", end: "bottom top", duration: 1, ease: "power4.out", toggleActions: 'play none reverse none', markers: true } }); bg.to(".bg-navbar", {backgroundColor:"rgba(255,255,255,1)"},0); bg.to(".leftline", {borderLeft:"1px solid rgba(230,230,230,1)"},0); bg.to(".rightline", {borderRight:"1px solid rgba(230,230,230,1)"},0); bg.to(".bottomline", {borderBottom:"1px solid rgba(230,230,230,1)"},0); bg.to(".nav-link", {color:"rgba(0,0,0,1)"},0); bg.to(".icon-bar", {backgroundColor:"rgba(0,0,0,1)"},0); } // TRANSITION AND UPDATE function pageTransitionIn({container}) { const tl = gsap.timeline({ defaults: { duration: 1, ease: 'power2.inOut' } }); tl .set(loaderInner, { autoAlpha: 0 }) .fromTo(loader, { yPercent: 100 }, {yPercent: 0 }) .fromTo(loaderMask, { yPercent: -80 }, {yPercent: 0 }, 0) .fromTo(transitionText, {autoAlpha:0},{autoAlpha:1},0.25) .to(container, { y: -150}, 0); return tl; } function pageTransitionOut({container}) { const tl = gsap.timeline({ defaults: { duration: 1, ease: 'power2.inOut' }, // PROBABLY HERE IS THE PROBLEM onStart: () => { window.scrollTo(0, 0); initScript(); } }); tl .to(loader, { yPercent: -100 }) .to(loaderMask, { yPercent: 80 }, 0) .to(transitionText,{autoAlpha:0},0) .fromTo(".comparsa", {y: 100, opacity: 0,},{y: 0, opacity: 1, ease: "power4.out", duration: 3},0.5) .to(".text", { y: "0%", opacity: 1, duration: 2, ease: "power2.out"},0.5) .from(container, { y: 150}, 0); return tl; } // BARBA JS PART function initPageTransitions() { barba.init({ sync:true, /* debug: true, */ /* timeout:7000, */ transitions: [{ name: 'overlay-transition', once(data) { // do something once on the initial page load initSmoothScroll(data.next.container); initLoader(); }, async leave(data) { // animate loading screen in pageTransitionIn(data.current); await delay(1000); data.current.container.remove(); }, async beforeEnter(data) { ScrollTrigger.getAll().forEach(tl => tl.kill()); scroll.destroy(); initSmoothScroll(data.next.container); await delay(1000); }, async enter(data) { // animate loading screen away pageTransitionOut(data.next); } }] }); } The integration of the 3 libraries I think I did it well, so I don't think the problem is with Barba or LS. It is as if there is a problem resetting the trigger. I hope that any solution to this problem will be of help to other people as well. Thanks in advance.

Thanks for the feedback Zach! I was able to get it working perfectly with GSAP and Barba hooks but ended up using a different approach.

Hi all, I'm looking to build a fairly simple slider but lack the knowledge to do so, hope someone can point me in the right direction. I have a slider that contains 3 images, and when the page loads I want one of those images (random) to show. Then I want to bind an event (will be a Barba page transition, but could be a button too), that fades out the current image that is showing and fades in another random image. Everytime the event is triggered, the current slide has to fade out and a random other one has to fade in. Is this possible with gsap?

Hi Zach, I have not created any codepen but you can check my demo site here. You can go through the pages from menu to check. http://s784828798.websitehome.co.uk/apnewsite/ I have used Barba js + GSAP + VelocityJS for text animation but not working like i want. I would like the same way on Ouiwill website does. Please let me know if any solution.

Unfortunately that example doesn't help much in regards to your transition problem, because it doesn't include barba. You'd probably have to use something like codesandbox or a codepen project to make a working example. When you enter a new page, do you initiate everything again? (Sorry if that question might sound stupid, but maybe you don't and that would explain it not working) Also, I don't know if that actually is or can be source ofproblems, but you are using GSAP v3.3.4 with ScrolTrigger's latest beta. scrollerProxy was only introduced in GSAP 3.4.0. So maybe try updating those files you load to the most recent version and see if it changes anything.

Hey @neo420 It's always kind of hard to give any good advice without an example - especially with the combination of barba and other libraries. My guess is, that you will probably have to kill/destroy both, your ScrollTriggers AND locomotive-scroll when leaving a page, and reinitialize both after your transition. So first off, locomotive-scroll gets knwoledge of the new environment it is supposed to be working in, and then your ScrollTriggers get that same information and can also adjust to locomotive-scroll. A good way to kill all your ScrollTriggers is this let triggers = ScrollTrigger.getAll(); triggers.forEach( trigger => { trigger.kill(); }); Locomotive-scroll has a .destroy method of its own. Give it a try and see if it helps. Cheers, Paul

Hi ! I'm actually struggling - killing and resetting ScrollTrigger. Let me explain. I'm currently developping a website using ScrollTriger AND locomitive-scroll. I succeed making both working perfectly together, thanks to your example. But the thing is that my website is in ajax (Barba js), the first time i go to my page, every thing is alright but when I change and i come back, there is an error on the ScrollTrigger.refresh(). I tried : ScrollTrigger.kill(); ScrollTrigger.removeEventListener('refresh', () => locoScroll.update()); ScrollTrigger.removeEventListener('refreshInit'); Do you have any idea what am I doing wrong ? Thank you very much for your work !

Hey @Sanady - welcome to the forums. That most likely is related to how things work with barba. Whenever you transition between pages, barba gets rid off the old content and adds in new content. My guess would be that you init your scrollTo function only once on page load. That would result in it only knowing the contents that are in place at that time and none of the contents that will be added in later on. Thus it has nothing to relate to after you transitioned and things result in errors. You'd probably have to wrap your scrollTo-functionality inside a function, and init that function in a barba hook every time you enter a new page (and best, also destroy it in some way for the old content when leaving a page). Hope this helps. Cheers, Paul

Im use barba first time, and i think my scripts failed w/o errors on console, and locomotive doesnt destroy because script failed before destroy, and I get some scrollTrigger errors, and think I need destroy locomotive scroll and scrollerProxy, thank you for help, i'm just confused, but now I found reasons why I get this errors

I'm not sure, how i can use barba on codepen, where shoul redirect links, but i don't ask for debug, main question its how i can fully destroy script for scrollerProxy

Hello everyone, thanks guys for gsap and all about it. I use barba + locomotive + gsap on my project, i try to destroy all ScrollTriggers with ScrollTrigger.getAll().forEach((trigger) => trigger.kill()); But i have some errors from ScrollerProxy, and i think my code doesnt destroy all ScrollTriggers, especially scrollerProxy. There my code for scrollerProxy, almost duplicate from docs if (scrollContainer) { window.locoInstance.on('scroll', ScrollTrigger.update); ScrollTrigger.scrollerProxy(scrollContainer, { scrollTop(value) { return arguments.length ? window.locoInstance.scrollTo(value, 0, 0) : window.locoInstance.scroll.instance.scroll.y; }, getBoundingClientRect() { return { top: 0, left: 0, width: window.innerWidth, height: window.innerHeight }; }, pinType: scrollContainer.style.transform ? 'transform' : 'fixed', }) } There error Uncaught TypeError: Cannot read property 'scroll' of null at ScrollTrigger.scrollTop [as scroll] at _updateAll Sorry for my english, sorry it's not codepen, and if it's something stupid, i just tired and don't know why and how to fix this, thanks

This way you would only be creating new instances over and over again, whenever you transition between pages - because you never kill or destroy the old instances - the same goes for the smooth-scrollbar in your initial demo. For killing off old ScrollTriggers you could use a function that contains this let triggers = ScrollTrigger.getAll(); triggers.forEach( trigger => { trigger.kill(); }); preferably in a global hook of barba. A way to destroy the old smooth-scrollbar could be to use Scrollbar.destroy(scrollBar); alongside my example of how to set it up in the first place. I personally use the beforeEnter global-hook to destroy old instances (because in the following enter-hook I remove the current.container of barba) and the afterEnter global hook to initiate new instances barba.hooks.beforeEnter(({ current, next }) => { var beforeEnterPromiseAll = new Promise(function (resolve) { killOldScrollTriggers(); destroySmoothScrollbar(); resolve(); }); return beforeEnterPromiseAll; }); barba.hooks.enter(({ current, next }) => { var enterPromiseAll = new Promise(function (resolve) { current.container.remove(); resolve(); }); return enterPromiseAll; }); barba.hooks.afterEnter(({ current, next }) => { var afterEnterPromiseAll = new Promise(function (resolve) { initSmoothScrollbar(); initScrollTriggers(); resolve(); }); return afterEnterPromiseAll; }); Depending on your set-up and how exactly you want things to work, you'd have to find a way of your own for this. There is no real one-type-fits-all solution. If you search the forum for 'barba' you will find quite a few other recent threads on that topic.

thank you for the answer. But unfortunately in your demo version, there is no barba shell. I thought I did the right thing. I have been reading the barba js forum for a long time and I understand how it works. I saw that I had to delete the scripts and initialize them, that's what I did with smoothScrollbar. In my version I re-run smoothScrollbar when I go from one page to another. And I thought to do it by analogy with scrollTrigger.... maybe I did not initialize it correctly. It's just strange, I couldn't find the code to reinitialize on the official barba.js website in the documentation... I'll look more closely