{"id":2200678,"date":"2026-04-20T04:40:31","date_gmt":"2026-04-20T02:40:31","guid":{"rendered":"https:\/\/academy.asseco.pl\/training\/default-layout-itil-4-foundation\/"},"modified":"2026-04-20T04:40:32","modified_gmt":"2026-04-20T02:40:32","slug":"programming-with-html-css-and-javascript","status":"publish","type":"training","link":"https:\/\/academy.asseco.pl\/en\/training\/programming-with-html-css-and-javascript\/","title":{"rendered":"Programming with HTML, CSS, and JavaScript"},"content":{"rendered":"<section class=\"o-section c-hero c-hero--training c-hero--secondary c-hero--small u-color--main-1 u-font--func-1 u-color--main-1 u-color-opacity-70 has-normal-font-size\"id=\"section_1\"\n>\n    <div class=\"o-wrapper c-hero__container\">\n    <div class=\"c-hero__content\">\n      <div class=\"o-flex o-flex--grids o-flex--grids-stretched c-hero__content-wrapper\">\n        <div class=\"o-flex__item u-flex-9\/12@large u-text--left o-flex o-flex--wrap c-hero__content-data\">\n          <div class=\"o-flex__item u-flex-12\/12\">\n          <div class=\"c-breadcrumbs__wrapper o-layout__itemo-flex o-flex--grids c-breadcrumbs--alternative u-hidden@less-then-large\">\n    <div class=\"o-flex__item u-flex-12\/12\">\n        <div class=\"c-breadcrumbs\"><span><span><a href=\"https:\/\/academy.asseco.pl\/en\/\">Asseco Academy<\/a><\/span><\/span><\/div>\n    <\/div>\n<\/div>          <\/div>\n          <div class=\"o-flex__item u-flex-12\/12\">\n            <p class=\"c-hero__id\">Training MS 55320AC<\/p>\n            <h2 class=\"c-heading c-heading--h2 c-hero__title u-margin-bottom-tiny \">Programming with HTML, CSS, and JavaScript<\/h2>            <div class=\"c-hero__desc\">\n     \n<\/div>                                  <\/div>\n          <div class=\"o-flex__item u-flex-12\/12 c-hero__metadata\">\n            <div class=\"c-hero__buttons\">\n                              <a href=\"https:\/\/academy.asseco.pl\/en\/trainings-catalog\/?category=18296\" class=\"c-button c-button--ghost c-button--small\">Rozwi\u0105zania IT<\/a>\n                              <a href=\"https:\/\/academy.asseco.pl\/en\/trainings-catalog\/?category=18332\" class=\"c-button c-button--ghost c-button--small\">Microsoft<\/a>\n                              <a href=\"https:\/\/academy.asseco.pl\/en\/trainings-catalog\/?category=18367\" class=\"c-button c-button--ghost c-button--small\">Programowanie i tworzenie aplikacji<\/a>\n                              <a href=\"https:\/\/academy.asseco.pl\/en\/trainings-catalog\/?category=18295\" class=\"c-button c-button--ghost c-button--small\">Programowanie i tworzenie aplikacji<\/a>\n                              <a href=\"https:\/\/academy.asseco.pl\/en\/trainings-catalog\/?category=18330\" class=\"c-button c-button--ghost c-button--small\">Programowanie<\/a>\n                          <\/div>\n                      <\/div>\n        <\/div>\n        <div class=\"o-flex__item u-flex-2\/12@large u-flex-offset-1\/12@large c-hero__partners\">\n          <p class=\"u-text--smallest\">Accreditation<\/p>\n                                  <div class=\"c-image-block\" style=\"background-image: url(https:\/\/academy.asseco.pl\/wp-content\/uploads\/2020\/05\/Microsoft_logo_2012.svg)\"><\/div>\n                  <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<section class=\"c-hero__footer u-padding-top-massive@less-then-large\">\n  <div class=\"o-wrapper\">\n    <div class=\"o-flex o-flex--grids o-flex--grids-stretched\">\n        <div class=\"c-trainings__desc-left o-flex__item u-flex-5\/12@large\">\n          <p class=\"c-heading c-heading--h3\" style=\"margin-bottom: 7px;\">Training<\/p>\n\n                    <p class=\"u-margin-bottom-small\"><strong>Price of training from <\/strong> <strong class=\"u-text--bigger\">PLN\u00a03,555 <sup class=\"u-text--regular u-text--xsmallest\">&nbsp;net<\/sup><\/strong><\/p>\n\n                                            <p class=\"u-margin-bottom-small u-text--regular u-text--smallest u-margin-bottom-large\">Lowest price in the last 30 days: <strong class=\"u-text--bold u-text--small\">PLN\u00a03,555 <sup class=\"u-text--regular u-text--xsmallest\">&nbsp;net<\/sup><\/strong><\/p>\n          \n          <p class=\"u-margin-bottom-large\"><strong>Language: <\/strong>polski<\/p>\n          <p class=\"u-margin-bottom-large u-text--xsmallest\">*the price depends, among others on the form of training and the date<\/p>\n          <div class=\"c-hero__buttons\">\n            <div class=\"c-button c-button--success c-button--fixed-middle js-sign-up\">Sign up<\/div>\n            <div class=\"c-button c-button--primary c-button--fixed-middle c-button--alternative js-print\">Download PDF<\/div>\n          <\/div>\n        <\/div>\n                  <div class=\"o-flex__item u-flex-5\/12@large\">\n\n                        <p class=\"c-heading c-heading--h3 u-margin-top-great@less-then-medium\">Additional products<\/p>\n                          <p class=\"u-margin-bottom-large\">No additional books or exams are specified for this training.<\/p>\n            \n                                    \n          <\/div>\n            <\/div>\n  <\/div>\n<\/section>\n\n\n<section class=\"o-section c-training-content has-normal-font-size\"id=\"section_2\"\n>\n    <div class=\"o-wrapper\">\n    <div class=\"o-flex o-flex--grids o-flex--grids-stretched\">\n      <div class=\"o-flex__item u-flex-3\/12 u-hidden@less-then-large\">\n        <ul class=\"o-list-bare c-sidebar-menu\">\n                          <li class=\"o-list-bare__item js-sidebar-item c-sidebar-menu__item is-active\">Training description<\/li>\n                          <li class=\"o-list-bare__item js-sidebar-item c-sidebar-menu__item\">Scope<\/li>\n                    <\/ul>\n      <\/div>\n      <div class=\"o-flex__item u-flex-8\/12@large u-flex-offset-1\/12@large\">\n        <div class=\"c-content-tabs\">\n                      <div class=\"c-content-tabs__item js-sidebar-target is-active\">\n              <div class=\"\">\n                 <h2 class=\"c-heading c-heading--h2 c-titled-content__title \">Training description<\/h2>              <\/div>\n              <p><?xml encoding=\"utf-8\" ?><\/p>\n<div>\n<p>This five-day instructor-led is intended for IT professionals interested in becoming client-side web developers. who need to get a jump start on all three technologies. The course includes more than 30 exercises, providing a rapid hands-on introduction to the three major client-side languages: HTML, CSS, and JavaScript. Students should be prepared to cover a lot of ground quickly.<\/p>\n<p>This course covers the same technologies as the retired Course 20480-C: Programming in HTML5 with JavaScript and CSS3. Like that course, this course focuses on using HTML, CSS, and JavaScript to develop web pages, implement programming logic, define and use variables, perform looping and branching, capture and validate user input, store data, and create well-structured applications. However, this course does not cover the HTML5 APIs covered in 20480.<\/p>\n<p>Students can take this course on any computer with a web browser. Although it&rsquo;s not required, we recommend Visual Studio Code as the editor.<\/p>\n<\/div>\n<h4>Audience Profile<\/h4>\n<div>\n<p>This course is intended for students new to computer programming or experienced programmers who are new to client-side web development.<\/p>\n<\/div>\n<h4>At Course Completion<\/h4>\n<div>\n<ul>\n<li>Describe the technologies involved in web development.<\/li>\n<li>Create HTML pages with links and images.<\/li>\n<li>Explain the benefits of CSS.<\/li>\n<li>Style HTML pages with CSS.<\/li>\n<li>Explain the concepts of objects, methods, and properties.<\/li>\n<li>Work with JavaScript variables.<\/li>\n<li>Create their own custom functions in JavaScript.<\/li>\n<li>Write flow control logic in JavaScript.<\/li>\n<li>Write JavaScript code that listens for and handles events, such as mouse clicks and page loads.<\/li>\n<li>Create forms with HTML and validate them with JavaScript.<\/li>\n<li>Use regular expressions in JavaScript for advanced form validation.<\/li>\n<\/ul>\n<h4>Prerequisites<\/h4>\n<ul>\n<li>Basic computer and typing skills.<\/li>\n<\/ul>\n<\/div>\n\n            <\/div>\n                      <div class=\"c-content-tabs__item js-sidebar-target\">\n              <div class=\"\">\n                 <h2 class=\"c-heading c-heading--h2 c-titled-content__title \">Scope<\/h2>              <\/div>\n              <p><?xml encoding=\"utf-8\" ?><\/p>\n<ul>\n<li>A Quick Overview of Web Development<\/li>\n<li>Introduction to HTML<\/li>\n<li>Paragraphs, Headings, and Text<\/li>\n<li>HTML Links<\/li>\n<li>HTML Images<\/li>\n<li>HTML Lists<\/li>\n<li>Crash Course in CSS<\/li>\n<li>CSS FontsColor and Opacity<\/li>\n<li>CSS Text<\/li>\n<li>JavaScript Basics<\/li>\n<li>Variables, Arrays, and Operators<\/li>\n<li>JavaScript Functions<\/li>\n<li>Built-In JavaScript Objects<\/li>\n<li>Conditionals and Loops<\/li>\n<li>Event Handlers and Listeners<\/li>\n<li>The HTML Document Object Model<\/li>\n<li>HTML Forms<\/li>\n<li>JavaScript Form Validation<\/li>\n<li>Regular Expressions<\/li>\n<\/ul>\n\n            <\/div>\n                  <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n\n<div class=\"c-loader c-loader--fixed js-loader\">\n  <div class=\"lds-dual-ring\"><\/div>\n<\/div>\n<section class=\"o-section c-training-dates js-training-dates-section  has-normal-font-size\" id=\"section_3\"\n>\n    <div class=\"o-wrapper js-training-dates\">\n        <div class=\"c-section__title u-text--center u-font--main-1\">\n          <h2 class=\"c-heading c-heading--h2 u-margin-bottom-massive u-margin-top \">Training schedule<\/h2>        <\/div>\n        <div class=\"c-trainings\">\n            <div class=\"c-trainings__tabs o-flex o-flex--grids o-flex--grids-stretched\">\n                                                      <div class=\"o-flex__item u-flex-1\/1 u-flex-4\/12@large\">\n                      <div class=\"c-trainings__tab u-text--center is-active\" data-tabid=\"1\" data-tab-name=\"remote\">\n                          <img decoding=\"async\" src=\"https:\/\/academy.asseco.pl\/wp-content\/uploads\/2020\/05\/zdalne.svg\"\/>\n                          <p class=\"c-heading c-heading--h3 u-margin-vertical-big u-font--main-1\">Remote<\/p>\n                          <p class=\"u-text--smallest u-margin-bottom-none\">&#8230; if you value the opportunity to learn with a trainer and other participants, from anywhere without having to commute.<\/p>\n                      <\/div>\n                    <\/div>\n                                                                        <div class=\"o-flex__item u-flex-1\/1 u-flex-4\/12@large\">\n                      <div class=\"c-trainings__tab u-text--center \" data-tabid=\"2\" data-tab-name=\"stationary\">\n                          <img decoding=\"async\" src=\"https:\/\/academy.asseco.pl\/wp-content\/uploads\/2020\/08\/eksperci.svg\"\/>\n                          <p class=\"c-heading c-heading--h3 u-margin-vertical-big u-font--main-1\">Stationary<\/p>\n                          <p class=\"u-text--smallest u-margin-bottom-none\">&#8230; if you want to learn while sitting in the same room with the trainer and other participants.<\/p>\n                      <\/div>\n                    <\/div>\n                                                                        <div class=\"o-flex__item u-flex-1\/1 u-flex-4\/12@large\">\n                      <div class=\"c-trainings__tab u-text--center \" data-tabid=\"3\" data-tab-name=\"online\">\n                          <img decoding=\"async\" src=\"https:\/\/academy.asseco.pl\/wp-content\/uploads\/2020\/05\/online.svg\"\/>\n                          <p class=\"c-heading c-heading--h3 u-margin-vertical-big u-font--main-1\">Online<\/p>\n                          <p class=\"u-text--smallest u-margin-bottom-none\">&#8230; if you want to learn from materials available via the interenet anywhere at any time<\/p>\n                      <\/div>\n                    <\/div>\n                                              <\/div>\n                                          <div class=\"c-trainings__tab-item js-training-tab is-active\" data-tab=\"1\" data-tab-name=\"remote\" data-product-id=\"\" data-guarantee=\"false\" data-location=\"\" data-language=\"\" data-online-form=\"\" data-page=\"0\">\n                  <div class=\"c-loader  js-loader\">\n  <div class=\"lds-dual-ring\"><\/div>\n<\/div>                  <div class=\"c-training__tab-header\">\n                      <div class=\"c-trainings__tab-filters\">\n  <div class=\"o-flex o-flex--grids o-flex--centered-v\">\n    <div class=\"o-flex__item u-flex-1\/1 u-flex-2\/24@large\">\n        <p class=\"u-margin-none u-text--strong u-text--natural\">Filters:<\/p>\n    <\/div>\n    <div class=\"o-flex__item u-flex-1\/1 u-flex-5\/24@large u-text--smallest\">\n        <label class=\"c-catalog c-label c-label--checkbox c-checkbox\">\n            <input type=\"checkbox\" name=\"gwarancja-terminu\" value=\"1\" id=\"gwarancja-terminu\" class=\"c-checkbox js-term-guarantee-input u-hidden\" aria-labelledby=\"gwarancja-terminu-label\">\n            <span class=\"c-checkbox__replacement\"><\/span>\n            <span class=\"c-label__title u-text--smallest\" id=\"gwarancja-terminu-label\">Date guarantee<\/span>\n        <\/label>\n    <\/div>\n          <div class=\"o-flex__item u-flex-1\/1 u-flex-8\/24@large\">\n                  <label class=\"o-flex o-flex--centered-v o-flex--wrap\">\n    <div class=\"c-label__title u-text--smallest u-margin-right-large u-text--strong u-text--capitalize\" id=\"location-label\">location:<\/div>\n    <div class=\"c-select__container\">\n        <select id=\"training-form-input\" name=\"location\" class=\"c-select js-select js-term-location u-text--smallest\" aria-labelledby=\"location-label\">\n            <option value=\"\" selected>All<\/option>\n                            <option value=\"on-line\">On-line<\/option>\n                            <option value=\"paczka-scorm\">Paczka scorm<\/option>\n                            <option value=\"warszawa\">Warszawa<\/option>\n                    <\/select>\n    <\/div>\n<\/label>              <\/div>\n          <\/div>\n<\/div>\n                      <div class=\"c-trainings__tab-content u-padding-top-large\">\n                        <p class=\"u-margin-bottom-tiny\"><strong class=\"u-text--smallest u-font--main-1\">Training: <\/strong><\/p>\n                        <p class=\"u-margin-bottom-none\"><strong><\/strong><\/p>\n                      <\/div>\n                    <\/div>\n                    \n<div class=\"c-trainings__tab-table c-trainings__tab-content c-table c-table--tight u-margin-top-none\">\n    <div class=\"c-table__header u-margin-bottom-small\">\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-4\/24@large\">\n            Date        <\/div>\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-3\/24@large\">\n            Form        <\/div>\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-2\/24@large\">\n            Language\n        <\/div>\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-6\/24@large\">\n            Additional info\n        <\/div>\n        <div class=\"c-table__cell c-table__cell--special u-flex-1\/1 u-flex-5\/24@large\">\n            Price\n        <\/div>\n        <div class=\"c-table__cell u-flex-4\/24\">\n        <\/div>\n    <\/div>\n    <div class=\"js-results\">\n                    <p class=\"o-flex o-flex--centered u-margin-bottom-great u-margin-top-huge u-text--smaller u-font--func-6\">Currently, there is no trainings in the selected form.<\/p>\n          <\/div>\n<\/div>\n                <\/div>\n                                                        <div class=\"c-trainings__tab-item js-training-tab \" data-tab=\"2\" data-tab-name=\"stationary\" data-product-id=\"\" data-guarantee=\"false\" data-location=\"\" data-language=\"\" data-online-form=\"\" data-page=\"0\">\n                  <div class=\"c-loader  js-loader\">\n  <div class=\"lds-dual-ring\"><\/div>\n<\/div>                  <div class=\"c-training__tab-header\">\n                      <div class=\"c-trainings__tab-filters\">\n  <div class=\"o-flex o-flex--grids o-flex--centered-v\">\n    <div class=\"o-flex__item u-flex-1\/1 u-flex-2\/24@large\">\n        <p class=\"u-margin-none u-text--strong u-text--natural\">Filters:<\/p>\n    <\/div>\n    <div class=\"o-flex__item u-flex-1\/1 u-flex-5\/24@large u-text--smallest\">\n        <label class=\"c-catalog c-label c-label--checkbox c-checkbox\">\n            <input type=\"checkbox\" name=\"gwarancja-terminu\" value=\"1\" id=\"gwarancja-terminu\" class=\"c-checkbox js-term-guarantee-input u-hidden\" aria-labelledby=\"gwarancja-terminu-label\">\n            <span class=\"c-checkbox__replacement\"><\/span>\n            <span class=\"c-label__title u-text--smallest\" id=\"gwarancja-terminu-label\">Date guarantee<\/span>\n        <\/label>\n    <\/div>\n          <div class=\"o-flex__item u-flex-1\/1 u-flex-8\/24@large\">\n                  <label class=\"o-flex o-flex--centered-v o-flex--wrap\">\n    <div class=\"c-label__title u-text--smallest u-margin-right-large u-text--strong u-text--capitalize\" id=\"location-label\">location:<\/div>\n    <div class=\"c-select__container\">\n        <select id=\"training-form-input\" name=\"location\" class=\"c-select js-select js-term-location u-text--smallest\" aria-labelledby=\"location-label\">\n            <option value=\"\" selected>All<\/option>\n                            <option value=\"on-line\">On-line<\/option>\n                            <option value=\"paczka-scorm\">Paczka scorm<\/option>\n                            <option value=\"warszawa\">Warszawa<\/option>\n                    <\/select>\n    <\/div>\n<\/label>              <\/div>\n          <\/div>\n<\/div>\n                      <div class=\"c-trainings__tab-content u-padding-top-large\">\n                        <p class=\"u-margin-bottom-tiny\"><strong class=\"u-text--smallest u-font--main-1\">Training: <\/strong><\/p>\n                        <p class=\"u-margin-bottom-none\"><strong><\/strong><\/p>\n                      <\/div>\n                    <\/div>\n                    \n<div class=\"c-trainings__tab-table c-trainings__tab-content c-table c-table--tight u-margin-top-none\">\n    <div class=\"c-table__header u-margin-bottom-small\">\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-4\/24@large\">\n            Date        <\/div>\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-3\/24@large\">\n            Location        <\/div>\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-2\/24@large\">\n            Language\n        <\/div>\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-6\/24@large\">\n            Additional info\n        <\/div>\n        <div class=\"c-table__cell c-table__cell--special u-flex-1\/1 u-flex-5\/24@large\">\n            Price\n        <\/div>\n        <div class=\"c-table__cell u-flex-4\/24\">\n        <\/div>\n    <\/div>\n    <div class=\"js-results\">\n                    <p class=\"o-flex o-flex--centered u-margin-bottom-great u-margin-top-huge u-text--smaller u-font--func-6\">Currently, there is no trainings in the selected form.<\/p>\n          <\/div>\n<\/div>\n                <\/div>\n                                                        <div class=\"c-trainings__tab-item js-training-tab \" data-tab=\"3\" data-tab-name=\"online\" data-product-id=\"\" data-guarantee=\"false\" data-location=\"\" data-language=\"\" data-online-form=\"\" data-page=\"0\">\n                  <div class=\"c-loader  js-loader\">\n  <div class=\"lds-dual-ring\"><\/div>\n<\/div>                  <div class=\"c-training__tab-header\">\n                      <div class=\"c-trainings__tab-filters\">\n  <div class=\"o-flex o-flex--grids o-flex--centered-v\">\n    <div class=\"o-flex__item u-flex-1\/1 u-flex-2\/24@large\">\n        <p class=\"u-margin-none u-text--strong u-text--natural\">Filters:<\/p>\n    <\/div>\n    <div class=\"o-flex__item u-flex-1\/1 u-flex-5\/24@large u-text--smallest\">\n        <label class=\"c-catalog c-label c-label--checkbox c-checkbox\">\n            <input type=\"checkbox\" name=\"gwarancja-terminu\" value=\"1\" id=\"gwarancja-terminu\" class=\"c-checkbox js-term-guarantee-input u-hidden\" aria-labelledby=\"gwarancja-terminu-label\">\n            <span class=\"c-checkbox__replacement\"><\/span>\n            <span class=\"c-label__title u-text--smallest\" id=\"gwarancja-terminu-label\">Date guarantee<\/span>\n        <\/label>\n    <\/div>\n          <div class=\"o-flex__item u-flex-1\/1 u-flex-8\/24@large\">\n                  <label class=\"o-flex o-flex--centered-v o-flex--wrap\">\n    <div class=\"c-label__title u-text--smallest u-margin-right-large u-text--strong u-text--capitalize\" id=\"training-form-label\">form:<\/div>\n    <div class=\"c-select__container\">\n        <select id=\"training-form-input\" name=\"training-form\" class=\"c-select js-select js-term-training-form u-text--smallest\" aria-labelledby=\"training-form-label\">\n            <option value=\"\" selected>All<\/option>\n                            <option value=\"online-en\">Online<\/option>\n                    <\/select>\n    <\/div>\n<\/label>              <\/div>\n          <\/div>\n<\/div>\n                      <div class=\"c-trainings__tab-content u-padding-top-large\">\n                        <p class=\"u-margin-bottom-tiny\"><strong class=\"u-text--smallest u-font--main-1\">Training: <\/strong><\/p>\n                        <p class=\"u-margin-bottom-none\"><strong><\/strong><\/p>\n                      <\/div>\n                    <\/div>\n                    \n<div class=\"c-trainings__tab-table c-trainings__tab-content c-table c-table--tight u-margin-top-none\">\n    <div class=\"c-table__header u-margin-bottom-small\">\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-4\/24@large\">\n            Dost\u0119p do szkolenia        <\/div>\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-3\/24@large\">\n            Form        <\/div>\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-2\/24@large\">\n            Language\n        <\/div>\n        <div class=\"c-table__cell u-flex-1\/1 u-flex-6\/24@large\">\n            Additional info\n        <\/div>\n        <div class=\"c-table__cell c-table__cell--special u-flex-1\/1 u-flex-5\/24@large\">\n            Price\n        <\/div>\n        <div class=\"c-table__cell u-flex-4\/24\">\n        <\/div>\n    <\/div>\n    <div class=\"js-results\">\n                    <p class=\"o-flex o-flex--centered u-margin-bottom-great u-margin-top-huge u-text--smaller u-font--func-6\">Currently, there is no trainings in the selected form.<\/p>\n          <\/div>\n<\/div>\n                <\/div>\n                                  <\/div>\n    <\/div>\n<\/section>\n\n\n<section class=\"o-section c-contact 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