html{max-width:100vw} .fpm-async:not([data-fpm-type="outgoing"]) + .fpm-async:not([data-fpm-type="outgoing"]){display:none} [data-fpm-type]{background-color:transparent;transition:background-color .2s ease} [data-fpm-type]{position:relative;overflow:hidden;border-radius:3px;z-index:0} .fpm-cross{transition:box-shadow .2s ease;position:absolute;top:-0px;right:0;width:34px;height:34px;background:#7ca1d1;display:block;cursor:pointer;z-index:99;border:none;padding:0;min-width:0;min-height:0} .fpm-cross:hover{box-shadow:0 0 0 50px rgba(0,0,0,.2) inset} .fpm-cross:after, .fpm-cross:before{transition:transform .3s ease;content:'';display:block;position:absolute;top:0;left:0;right:0;bottom:0;width:calc(34px / 2);height:3px;background:#ffffff;transform-origin:center;transform:rotate(45deg);margin:auto} .fpm-cross:before{transform:rotate(-45deg)} .fpm-cross:hover:after{transform:rotate(225deg)} .fpm-cross:hover:before{transform:rotate(135deg)} .fpm-timer{position:absolute;top:-0px;right:0;padding:0 15px;color:#ffffff;background:#7ca1d1;line-height:34px;height:34px;text-align:center;font-size:14px;z-index:99} [data-fpm-type="outgoing"].center .fpm-timer,[data-fpm-type="outgoing"].center .fpm-cross{top:0!important} .fpm-timer span{font-size:16px;font-weight:600} [data-fpm-type="outgoing"]{transition:transform 300ms ease,opacity 300ms ease,min-width 0s;transition-delay:0s,0s,.3s;position:fixed;min-width:250px!important;z-index:9999;opacity:0;background:#ffffff;pointer-events:none;will-change:transform;overflow:visible;max-width:100vw} [data-fpm-type="outgoing"]:after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;z-index:1;pointer-events:all} [data-fpm-type="outgoing"].fpm-show:after{pointer-events:none} [data-fpm-type="outgoing"] *{max-width:none} [data-fpm-type="outgoing"].left-top [id*="yandex_rtb_"], [data-fpm-type="outgoing"].right-top [id*="yandex_rtb_"], [data-fpm-type="outgoing"].left-center [id*="yandex_rtb_"], [data-fpm-type="outgoing"].right-center [id*="yandex_rtb_"], [data-fpm-type="outgoing"].left-bottom [id*="yandex_rtb_"], [data-fpm-type="outgoing"].right-bottom [id*="yandex_rtb_"]{max-width:336px;min-width:160px} [data-fpm-type].no-preloader:after,[data-fpm-type].no-preloader:before, [data-fpm-type="outgoing"]:after,[data-fpm-type="outgoing"]:before{display:none} [data-fpm-type="outgoing"].fpm-show{opacity:1;pointer-events:all;min-width:0!important} [data-fpm-type="outgoing"].center{position:fixed;top:50%;left:50%;height:auto;z-index:-2;opacity:0;transform:translateX(-50%) translateY(-50%) scale(.6)} [data-fpm-type="outgoing"].center.fpm-show{transform:translateX(-50%) translateY(-50%) scale(1);opacity:1} [data-fpm-type="outgoing"].center.fpm-show{z-index:2000} [data-fpm-type="outgoing"].left-top{top:0;left:0;transform:translateX(-100%)} [data-fpm-type="outgoing"].top-center{top:0;left:50%;transform:translateX(-50%) translateY(-100%)} [data-fpm-type="outgoing"].right-top{top:0;right:0;transform:translateX(100%)} [data-fpm-type="outgoing"].left-center{top:50%;left:0;transform:translateX(-100%) translateY(-50%)} [data-fpm-type="outgoing"].right-center{top:50%;right:0;transform:translateX(100%) translateY(-50%)} [data-fpm-type="outgoing"].left-bottom{bottom:0;left:0;transform:translateX(-100%)} [data-fpm-type="outgoing"].bottom-center{bottom:0;left:50%;transform:translateX(-50%) translateY(100%)} [data-fpm-type="outgoing"].right-bottom{bottom:0;right:0;transform:translateX(100%)} [data-fpm-type="outgoing"].fpm-show.left-center, [data-fpm-type="outgoing"].fpm-show.right-center{transform:translateX(0) translateY(-50%)} [data-fpm-type="outgoing"].fpm-show.top-center, [data-fpm-type="outgoing"].fpm-show.bottom-center{transform:translateX(-50%) translateY(0)} [data-fpm-type="outgoing"].fpm-show.left-top, [data-fpm-type="outgoing"].fpm-show.right-top, [data-fpm-type="outgoing"].fpm-show.left-bottom, [data-fpm-type="outgoing"].fpm-show.right-bottom{transform:translateX(0)} .fpm-overlay{position:fixed;width:100%;height:100%;pointer-events:none;top:0;left:0;z-index:1000;opacity:0;background:#0000008a;transition:all 300ms ease;-webkit-backdrop-filter:blur(0px);backdrop-filter:blur(0px)} [data-fpm-type="outgoing"].center.fpm-show ~ .fpm-overlay{opacity:1;pointer-events:all} .fpm-fixed{position:fixed;z-index:50} .fpm-stop{position:relative;z-index:50} .fpm-preroll{position:relative;overflow:hidden;display:block} .fpm-preroll.hasIframe{padding-bottom:56.25%;height:0} .fpm-preroll iframe{display:block;width:100%;height:100%;position:absolute} .fpm-preroll_flex{display:flex;align-items:center;justify-content:center;position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.65);opacity:0;transition:opacity .35s ease;z-index:2} .fpm-preroll_flex.fpm-show{opacity:1} .fpm-preroll_flex.fpm-hide{pointer-events:none;z-index:-1} .fpm-preroll_item{position:relative;max-width:calc(100% - 68px);max-height:100%;z-index:-1;pointer-events:none;cursor:default} .fpm-preroll_flex.fpm-show .fpm-preroll_item{z-index:3;pointer-events:all} .fpm-preroll_flex .fpm-timer, .fpm-preroll_flex .fpm-cross{top:10px!important;right:10px!important} .fpm-preroll_hover{position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%;z-index:2} .fpm-preroll_flex:not(.fpm-show) .fpm-preroll_hover{cursor:pointer} .fpm-hoverroll{position:relative;overflow:hidden;display:block} .fpm-hoverroll_item{position:absolute;bottom:0;left:50%;margin:auto;transform:translateY(100%) translateX(-50%);transition:all 300ms ease;z-index:1000;max-height:100%} .fpm-preroll_item [id*="yandex_rtb_"], .fpm-hoverroll_item [id*="yandex_rtb_"]{min-width:160px} .fpm-hoverroll:hover .fpm-hoverroll_item:not(.fpm-hide){transform:translateY(0) translateX(-50%)} .fpm-slider{display:grid} .fpm-slider > *{grid-area:1/1;margin:auto;opacity:0;transform:translateX(200px);transition:all 420ms ease;pointer-events:none;width:100%;z-index:0} .fpm-slider > *.fpm-hide{transform:translateX(-100px)!important;opacity:0!important;z-index:0!important} .fpm-slider > *.fpm-show{transform:translateX(0);pointer-events:all;opacity:1;z-index:1} .fpm-slider .fpm-timeline{width:100%;height:2px;background:#f6f5ff;position:relative} .fpm-slider .fpm-timeline:after{content:'';position:absolute;background:#d5ceff;height:100%;transition:all 300ms ease;width:0} .fpm-slider > *.fpm-show .fpm-timeline:after{animation:timeline var(--duration) ease} .fpm-slider > *:hover .fpm-timeline:after{animation:timeline-hover} .fpm-slider > *:after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;z-index:1;pointer-events:all} .fpm-slider > *.fpm-show:after{pointer-events:none} @keyframes timeline-hover{} @keyframes timeline{0% {width:0}100% {width:100%}} .fpm-interscroller-wrapper{position:relative;width:100%;max-width:100%;height:var(--height)} .fpm-interscroller{position:absolute;top:0;left:0;width:100%;height:100%;clip:rect(0,auto,auto,0);background:var(--background)} .fpm-interscroller + div{position:absolute;bottom:0;left:0;right:0;top:0;margin:auto;display:block;height:1px} .fpm-interscroller-inner{position:fixed;top:50%;transform:translate(0,-50%);max-width:100%;display:flex;justify-content:center;align-items:center;width:var(--width)} .fpm-interscroller-inner > div{min-width:100px;min-height:100px} .fpm-interscroller-text{position:absolute;text-align:center;padding:10px;background:var(--background);color:var(--color);font-size:14px;z-index:1;line-height:1.4} .fpm-interscroller-text.top{top:0;left:0;right:0} .fpm-interscroller-text.bottom{bottom:0;left:0;right:0}

Switch to the dark mode that's kinder on your eyes at night time.

Switch to the light mode that's kinder on your eyes at day time.

Switch to the dark mode that's kinder on your eyes at night time.

Switch to the light mode that's kinder on your eyes at day time.

in JavaScript, languages

Tesseract.js: Pure JavaScript OCR for 100 Languages, Hacker News

1.5k Views

Tesseract.jsis a pure Javascript port of the popularTesseract OCR engine.

This library supportsmore than 823 languages , automatic textorientation and script detection, a simple interface for reading paragraph, word, and characterbounding boxes. Tesseract.js can run either in abrowserand on a server withNodeJS.

Check out theExample code and API docs on GitHub.

**********