Browse through 6,988 javascript html illustrations & vectors or explore more computer screen or web development vectors to complete your project with stunning visuals.

Focused boy sitting at a modern laptop writing Python computer code, surrounded by programming language icons like HTML and JavaScript. Excellent for coding bootcamps for kids, online learning platforms, IT education, and software development graphics. Javascript html illustrations
Focused boy sitting at a modern laptop writing Python computer code, surrounded by programming language icons like HTML and JavaScript. Excellent for coding bootcamps for kids, online learning platforms, IT education, and software development graphics. Javascript html illustrations
The image shows a tablet displaying lines of code, likely javascript or html, with syntax highlighting in orange and blue. the screen is the primary focus, with a shallow depth of field blurring the background. the background features bokeh lights, suggesting an urban night scene. the lighting is dim, emphasizing the glow of the tablet screen. the overall impression is one of technology, programming, and a late-night work environment. Javascript html illustrations
The image shows a tablet displaying lines of code, likely javascript or html, with syntax highlighting in orange and blue. the screen is the primary focus, with a shallow depth of field blurring the background. the background features bokeh lights, suggesting an urban night scene. the lighting is dim, emphasizing the glow of the tablet screen. the overall impression is one of technology, programming, and a late-night work environment. Javascript html illustrations
A clean, minimalist black icon on a white background depicting a stylized document or browser window with large angle brackets inside. This graphic symbol effectively represents programming, coding, web development, and source code. It's ideal for illustrating concepts related to HTML, CSS, JavaScript, software development, and digital technology. Perfect for use in websites, mobile applications, presentations, educational materials, and any design project requiring a clear and modern coding metaphor. Javascript html vectors
A clean, minimalist black icon on a white background depicting a stylized document or browser window with large angle brackets inside. This graphic symbol effectively represents programming, coding, web development, and source code. It's ideal for illustrating concepts related to HTML, CSS, JavaScript, software development, and digital technology. Perfect for use in websites, mobile applications, presentations, educational materials, and any design project requiring a clear and modern coding metaphor. Javascript html vectors
Dynamic web development tools. This image illustrates various tools and technologies used in web development. It features a computer screen displaying code, a rocket symbolizing progress, and multiple programming languages such as HTML, CSS, and JavaScript. Additionally, there are icons representing different programming languages and development tools. Javascript html illustrations
Dynamic web development tools. This image illustrates various tools and technologies used in web development. It features a computer screen displaying code, a rocket symbolizing progress, and multiple programming languages such as HTML, CSS, and JavaScript. Additionally, there are icons representing different programming languages and development tools. Javascript html illustrations
An illustration showing a sandbox with a small castle made of sand. The castle is being constructed using tools labeled with web technologies: HTML, CSS, and JavaScript. Each tool is represented by a bucket with the respective label. Javascript html illustrations
An illustration showing a sandbox with a small castle made of sand. The castle is being constructed using tools labeled with web technologies: HTML, CSS, and JavaScript. Each tool is represented by a bucket with the respective label. Javascript html illustrations
A computer screen displays complex code with colorful syntax highlighting, including JavaScript and HTML elements. Network diagrams are visible in the background on the display. Hands of a person typing on a backlit keyboard are seen in the foreground. The setting appears to be a dimly lit office or tech lab, with multiple monitors in the background, suggesting a programming or development environment. The focus is on coding and technology. Javascript html illustrations
A computer screen displays complex code with colorful syntax highlighting, including JavaScript and HTML elements. Network diagrams are visible in the background on the display. Hands of a person typing on a backlit keyboard are seen in the foreground. The setting appears to be a dimly lit office or tech lab, with multiple monitors in the background, suggesting a programming or development environment. The focus is on coding and technology. Javascript html illustrations
An image of a laptop displaying various programming languages, including HTML, CSS, JavaScript, and Python, surrounded by relevant icons and symbols. Javascript html illustrations
An image of a laptop displaying various programming languages, including HTML, CSS, JavaScript, and Python, surrounded by relevant icons and symbols. Javascript html illustrations
Lines of code display various programming languages including HTML and JavaScript on a computer monitor situated in a tech-savvy environment. The workspace is organized and focused on coding. Javascript html illustrations
Lines of code display various programming languages including HTML and JavaScript on a computer monitor situated in a tech-savvy environment. The workspace is organized and focused on coding. Javascript html illustrations
Purple-blue Books about programming icon isolated on grey background. Programming language concept. PHP, CSS, XML, HTML, Javascript learning. Minimalism concept. 3D render illustration. Javascript html illustrations
Purple-blue Books about programming icon isolated on grey background. Programming language concept. PHP, CSS, XML, HTML, Javascript learning. Minimalism concept. 3D render illustration. Javascript html illustrations
Illustrative infographic depicting the key components and workflow of front-end development. It includes HTML, CSS, JavaScript, UI design mockups, styling, frameworks, and collaboration between developers and designers. The image highlights the process from coding to design review and debugging, emphasizing teamwork and development tools. Ideal for educational materials, tech blogs, or presentations about web development. Javascript html illustrations
Illustrative infographic depicting the key components and workflow of front-end development. It includes HTML, CSS, JavaScript, UI design mockups, styling, frameworks, and collaboration between developers and designers. The image highlights the process from coding to design review and debugging, emphasizing teamwork and development tools. Ideal for educational materials, tech blogs, or presentations about web development. Javascript html illustrations
This image was created using Generative AI. Minimalist JavaScript file symbol featuring curly braces and JS label. Ideal for web development, programming, coding, and software engineering interfaces and documents. Javascript html vectors
This image was created using Generative AI. Minimalist JavaScript file symbol featuring curly braces and JS label. Ideal for web development, programming, coding, and software engineering interfaces and documents. Javascript html vectors
Coding themed digital artwork featuring a neon icon of code symbols surrounded by stylized HTML CSS JavaScript syntax on a dark background. The central icon glows in blue standing out against the multicolored text snippets showcasing elements like functions classes and variables typical in web development. The words WEBSITE CODING are prominently displayed beneath the icon highlighting the focus on programming and technology. The image conveys a sense of digital innovation and web design. Javascript html illustrations
Coding themed digital artwork featuring a neon icon of code symbols surrounded by stylized HTML CSS JavaScript syntax on a dark background. The central icon glows in blue standing out against the multicolored text snippets showcasing elements like functions classes and variables typical in web development. The words WEBSITE CODING are prominently displayed beneath the icon highlighting the focus on programming and technology. The image conveys a sense of digital innovation and web design. Javascript html illustrations
A collection of twenty-six solid black silhouette icons related to web development, programming and information technology arranged in rows on a white background. Includes symbols for HTML, CSS, JavaScript, coding, API, database, server, cloud, mobile devices, debugging, security, SEO, e-commerce and settings. Clean minimalist style perfect for websites, apps, presentations, infographics and educational materials illustrating software development, coding and digital technology concepts. Javascript html vectors
A collection of twenty-six solid black silhouette icons related to web development, programming and information technology arranged in rows on a white background. Includes symbols for HTML, CSS, JavaScript, coding, API, database, server, cloud, mobile devices, debugging, security, SEO, e-commerce and settings. Clean minimalist style perfect for websites, apps, presentations, infographics and educational materials illustrating software development, coding and digital technology concepts. Javascript html vectors
A clean grid of twenty-four colorful flat line icons representing modern web development and programming technologies on a white background. Includes symbols for HTML, CSS, JavaScript, frameworks, code editors, databases, cloud, API, QA testing and analytics. Designed in orange, teal and navy style. Ideal for illustrating software development, coding tutorials, tech presentations, websites, apps, and educational materials about frontend, backend and DevOps workflows. Javascript html vectors
A clean grid of twenty-four colorful flat line icons representing modern web development and programming technologies on a white background. Includes symbols for HTML, CSS, JavaScript, frameworks, code editors, databases, cloud, API, QA testing and analytics. Designed in orange, teal and navy style. Ideal for illustrating software development, coding tutorials, tech presentations, websites, apps, and educational materials about frontend, backend and DevOps workflows. Javascript html vectors
This image features various web development elements, including HTML, CSS, and JavaScript icons, isolated on a transparent background. The elements include HTML tags, CSS styles, and JavaScript code blocks, all set against a white backdrop. This image is ideal for web design and development projects and is SEO-friendly. Javascript html illustrations
This image features various web development elements, including HTML, CSS, and JavaScript icons, isolated on a transparent background. The elements include HTML tags, CSS styles, and JavaScript code blocks, all set against a white backdrop. This image is ideal for web design and development projects and is SEO-friendly. Javascript html illustrations
A sleek, three-dimensional representation of JavaScript angle brackets with a glossy finish, set against a dark space-like background for a futuristic tech feel. Perfect for coding, software, and web development themes. Javascript html illustrations
A sleek, three-dimensional representation of JavaScript angle brackets with a glossy finish, set against a dark space-like background for a futuristic tech feel. Perfect for coding, software, and web development themes. Javascript html illustrations
This image features a close-up view of a laptop screen displaying a snippet of code. The screen shows various HTML and JavaScript elements. The image is set against a transparent background, making it suitable for various design applications. Javascript html illustrations
This image features a close-up view of a laptop screen displaying a snippet of code. The screen shows various HTML and JavaScript elements. The image is set against a transparent background, making it suitable for various design applications. Javascript html illustrations
A collection of 50 coding-related icons arranged in a grid on a white background. Each icon is a minimalist line drawing representing different aspects of programming and tech, including symbols for JavaScript, HTML files, code settings, browsers, databases, security, clouds, and chat. Icons vary in shape and design, featuring elements like computers, locks, gears, and binary code. The left side of the image shows a red background panel labeled "Coding" with a computer and smartphone graphic. Javascript html vectors
A collection of 50 coding-related icons arranged in a grid on a white background. Each icon is a minimalist line drawing representing different aspects of programming and tech, including symbols for JavaScript, HTML files, code settings, browsers, databases, security, clouds, and chat. Icons vary in shape and design, featuring elements like computers, locks, gears, and binary code. The left side of the image shows a red background panel labeled "Coding" with a computer and smartphone graphic. Javascript html vectors
Dive into a world of captivating visual programming inspiration with these dynamic Javascript backgrounds. Perfect for web developers, programmers, and anyone seeking a sleek, modern aesthetic for their digital workspace, these backgrounds seamlessly blend clean design with the vibrant energy of contemporary technology. The abstract patterns and geometric illustrations showcase the beauty and. Javascript html illustrations
Dive into a world of captivating visual programming inspiration with these dynamic Javascript backgrounds. Perfect for web developers, programmers, and anyone seeking a sleek, modern aesthetic for their digital workspace, these backgrounds seamlessly blend clean design with the vibrant energy of contemporary technology. The abstract patterns and geometric illustrations showcase the beauty and. Javascript html illustrations
This image features various web development tools and security icons isolated on a transparent background. It includes elements such as HTML, CSS, JavaScript, a globe, a laptop with a lock, a shield with a lock, a gear, and a brick wall. The image is clear and SEO-friendly. Javascript html illustrations
This image features various web development tools and security icons isolated on a transparent background. It includes elements such as HTML, CSS, JavaScript, a globe, a laptop with a lock, a shield with a lock, a gear, and a brick wall. The image is clear and SEO-friendly. Javascript html illustrations
Floating programming interface with HTML, CSS, and JS code on a light blue background, 3D Rendering concept for coding, learning, and web structure. Javascript html illustrations
Floating programming interface with HTML, CSS, and JS code on a light blue background, 3D Rendering concept for coding, learning, and web structure. Javascript html illustrations
The image shows a stylized laptop screen displaying lines of code, likely representing HTML, CSS, and JavaScript. Surrounding elements include a gear icon symbolizing development processes, an orange circle with 'HTML' text, a cloud icon for web hosting or cloud services, and a code snippet icon emphasizing programming. Javascript html illustrations
The image shows a stylized laptop screen displaying lines of code, likely representing HTML, CSS, and JavaScript. Surrounding elements include a gear icon symbolizing development processes, an orange circle with 'HTML' text, a cloud icon for web hosting or cloud services, and a code snippet icon emphasizing programming. Javascript html illustrations
A striking 3D render depicts a blue coding symbol nestled within a virtual browser window, set against a pristine white background. This digital illustration perfectly encapsulates the essence of software development and web design. Ideal for illustrating programming concepts, web app design, or UI UX interfaces, the image incorporates key keywords like code, HTML, CSS, JavaScript, and developer. Javascript html illustrations
A striking 3D render depicts a blue coding symbol nestled within a virtual browser window, set against a pristine white background. This digital illustration perfectly encapsulates the essence of software development and web design. Ideal for illustrating programming concepts, web app design, or UI UX interfaces, the image incorporates key keywords like code, HTML, CSS, JavaScript, and developer. Javascript html illustrations
The image depicts a computer monitor showing a code editor with various programming languages and cloud icons around it. The screen highlights syntax for languages like HTML, CSS, and JavaScript, while gears and cloud symbols represent cloud services, integration, and development workflows. The overall theme emphasizes modern web development and cloud computing technologies. Javascript html illustrations
The image depicts a computer monitor showing a code editor with various programming languages and cloud icons around it. The screen highlights syntax for languages like HTML, CSS, and JavaScript, while gears and cloud symbols represent cloud services, integration, and development workflows. The overall theme emphasizes modern web development and cloud computing technologies. Javascript html illustrations
Green Books about programming icon isolated on purple-blue background. Programming language concept. PHP, CSS, XML, HTML, Javascript learning. Minimalism concept. 3D render illustration. Javascript html illustrations
Green Books about programming icon isolated on purple-blue background. Programming language concept. PHP, CSS, XML, HTML, Javascript learning. Minimalism concept. 3D render illustration. Javascript html illustrations
Blue laptop screen showing HTML code with floating JS and folder icons, on light blue gradient background. Concept of web development interface. 3D Rendering. Javascript html illustrations
Blue laptop screen showing HTML code with floating JS and folder icons, on light blue gradient background. Concept of web development interface. 3D Rendering. Javascript html illustrations
A boy and girl are engaged in a discussion about coding a web page, exchanging ideas and strategies. The conversation involves elements like HTML, CSS, and JavaScript, focusing on improving web design and functionality. Javascript html illustrations
A boy and girl are engaged in a discussion about coding a web page, exchanging ideas and strategies. The conversation involves elements like HTML, CSS, and JavaScript, focusing on improving web design and functionality. Javascript html illustrations
Showcase your web development prowess with this captivating HTML code template, meticulously crafted for a sleek and modern aesthetic. The elegant dark background provides a visually striking contrast to the clean, structured code, perfect for showcasing your programming skills. This template isn't just about aesthetics it's a functional foundation for building responsive websites and web. Javascript html illustrations
Showcase your web development prowess with this captivating HTML code template, meticulously crafted for a sleek and modern aesthetic. The elegant dark background provides a visually striking contrast to the clean, structured code, perfect for showcasing your programming skills. This template isn't just about aesthetics it's a functional foundation for building responsive websites and web. Javascript html illustrations
Turn your sophisticated PSD mockup into a fully functional and responsive website with clean HTML code. This comprehensive guide provides a detailed process of converting PSD mockups to responsive HTML templates, ensuring a seamless user experience across all devices. Learn expert techniques for designing modern interfaces, integrating clean code principles, and implementing responsive design. Javascript html illustrations
Turn your sophisticated PSD mockup into a fully functional and responsive website with clean HTML code. This comprehensive guide provides a detailed process of converting PSD mockups to responsive HTML templates, ensuring a seamless user experience across all devices. Learn expert techniques for designing modern interfaces, integrating clean code principles, and implementing responsive design. Javascript html illustrations
The image depicts a young person happily engaged in programming, surrounded by icons representing popular programming languages and tools such as HTML, CSS, JavaScript, Python, PHP, and others. The cheerful atmosphere suggests learning and creativity in coding. Javascript html illustrations
The image depicts a young person happily engaged in programming, surrounded by icons representing popular programming languages and tools such as HTML, CSS, JavaScript, Python, PHP, and others. The cheerful atmosphere suggests learning and creativity in coding. Javascript html illustrations
The image depicts a collaborative workspace where individuals are engaged in coding and learning various programming languages. A large screen displays lines of code while smaller icons represent HTML, CSS, JavaScript, PHP, and other programming languages. Books and a plant are also visible, suggesting a balanced, educational environment focused on technology and skill development. Javascript html illustrations
The image depicts a collaborative workspace where individuals are engaged in coding and learning various programming languages. A large screen displays lines of code while smaller icons represent HTML, CSS, JavaScript, PHP, and other programming languages. Books and a plant are also visible, suggesting a balanced, educational environment focused on technology and skill development. Javascript html illustrations
The image depicts two computer monitors displaying lines of code, symbolizing web development. Surrounding elements include icons for HTML, CSS, and JavaScript, along with a globe and stars, emphasizing global web connectivity and creativity in coding. Javascript html illustrations
The image depicts two computer monitors displaying lines of code, symbolizing web development. Surrounding elements include icons for HTML, CSS, and JavaScript, along with a globe and stars, emphasizing global web connectivity and creativity in coding. Javascript html illustrations
A boy sits focused at a computer, typing code into an editor. The screen displays lines of HTML, CSS, and JavaScript, showcasing his dedication to creating and refining a web project. Javascript html vectors
A boy sits focused at a computer, typing code into an editor. The screen displays lines of HTML, CSS, and JavaScript, showcasing his dedication to creating and refining a web project. Javascript html vectors
A modern programmer's workspace is showcased, dominated by multiple computer screens displaying intricate programming code. The image captures the essence of software development, featuring a workstation filled with monitors reflecting lines of code, algorithms, and various programming languages like HTML, CSS, Javascript, Python, Java, and C++. This digital and IT environment exemplifies the. Javascript html illustrations
A modern programmer's workspace is showcased, dominated by multiple computer screens displaying intricate programming code. The image captures the essence of software development, featuring a workstation filled with monitors reflecting lines of code, algorithms, and various programming languages like HTML, CSS, Javascript, Python, Java, and C++. This digital and IT environment exemplifies the. Javascript html illustrations
3D Rendering of code windows with HTML, JS, and UI symbols floating over a clean dark background with keyboard and copy space for web development concept. Javascript html illustrations
3D Rendering of code windows with HTML, JS, and UI symbols floating over a clean dark background with keyboard and copy space for web development concept. Javascript html illustrations
A sleek laptop displays intricate code snippets against a pristine white background, perfectly embodying programming and software development principles. This image features an isolated computer screen showcasing examples of HTML, CSS, JavaScript, Python, and other programming language syntax, ideal for illustrating coding concepts. This high-quality, studio shot is perfect for digital designs,. Javascript html illustrations
A sleek laptop displays intricate code snippets against a pristine white background, perfectly embodying programming and software development principles. This image features an isolated computer screen showcasing examples of HTML, CSS, JavaScript, Python, and other programming language syntax, ideal for illustrating coding concepts. This high-quality, studio shot is perfect for digital designs,. Javascript html illustrations
A striking 3D rendering showcases a modern laptop displaying intricate coding script, perfectly illustrating software development and computer programming concepts. This dynamic image features a sleek, black laptop with a vibrant screen, set against a clean light gray background. The detailed code snippets suggest various programming languages like Javascript, HTML, CSS, Java, and Python. Ideal. Javascript html illustrations
A striking 3D rendering showcases a modern laptop displaying intricate coding script, perfectly illustrating software development and computer programming concepts. This dynamic image features a sleek, black laptop with a vibrant screen, set against a clean light gray background. The detailed code snippets suggest various programming languages like Javascript, HTML, CSS, Java, and Python. Ideal. Javascript html illustrations
Person types on laptop keyboard late at night. Laptop screen shows HTML code. Blue, red lights create vibrant focused atmosphere. Developer works with digital technologies. Javascript html illustrations
Person types on laptop keyboard late at night. Laptop screen shows HTML code. Blue, red lights create vibrant focused atmosphere. Developer works with digital technologies. Javascript html illustrations
This collection of meticulously crafted programming icons provides a visual representation of essential software development concepts and tools. Ideal for designers, developers, and project managers, these symbols encompass a wide range of programming languages, development methodologies, and digital tools. From fundamental programming language icons like HTML and JavaScript to advanced concepts. Javascript html illustrations
This collection of meticulously crafted programming icons provides a visual representation of essential software development concepts and tools. Ideal for designers, developers, and project managers, these symbols encompass a wide range of programming languages, development methodologies, and digital tools. From fundamental programming language icons like HTML and JavaScript to advanced concepts. Javascript html illustrations
This image showcases a dynamic coding environment, highlighting the intricacies of modern web development. The screen displays meticulously crafted JavaScript, TypeScript, and React code, demonstrating the use of asynchronous fetching techniques to efficiently retrieve and process data. This example highlights the power of React's component-based architecture, enabling developers to build. Javascript html illustrations
This image showcases a dynamic coding environment, highlighting the intricacies of modern web development. The screen displays meticulously crafted JavaScript, TypeScript, and React code, demonstrating the use of asynchronous fetching techniques to efficiently retrieve and process data. This example highlights the power of React's component-based architecture, enabling developers to build. Javascript html illustrations
This vector illustration features a computer monitor displaying coding symbols, representing web development education. The design is modern and minimalistic, rendered in black and gray with a focus on technology concepts like HTML, CSS, and JavaScript. It serves as an educational tool for both front-end and back-end programming. This image was created using AI. Javascript html vectors
This vector illustration features a computer monitor displaying coding symbols, representing web development education. The design is modern and minimalistic, rendered in black and gray with a focus on technology concepts like HTML, CSS, and JavaScript. It serves as an educational tool for both front-end and back-end programming. This image was created using AI. Javascript html vectors
This vector illustration features code symbols and elements representative of web development and programming concepts, such as HTML, CSS, and JavaScript. The design showcases a modern and minimalistic style, embodying the essence of digital technology and software coding. It is created using AI tools. Javascript html vectors
This vector illustration features code symbols and elements representative of web development and programming concepts, such as HTML, CSS, and JavaScript. The design showcases a modern and minimalistic style, embodying the essence of digital technology and software coding. It is created using AI tools. Javascript html vectors
Front end development abstract concept vector illustration set. HTML coding, CSS code, Javascript coding, embed images and videos, IT project, client-side development abstract metaphor. Javascript html vectors
Front end development abstract concept vector illustration set. HTML coding, CSS code, Javascript coding, embed images and videos, IT project, client-side development abstract metaphor. Javascript html vectors
Software development concept. Coding programmer, software engineer working on laptop with javascript computer code on virtual screen, internet of things IoT, digital technology. Generative AI illustrator. Javascript html illustrations
Software development concept. Coding programmer, software engineer working on laptop with javascript computer code on virtual screen, internet of things IoT, digital technology. Generative AI illustrator. Javascript html illustrations
Software development concept. Coding programmer, software engineer working on laptop with javascript computer code on virtual screen, internet of things IoT, digital technology. Generative AI illustrator. Javascript html illustrations
Software development concept. Coding programmer, software engineer working on laptop with javascript computer code on virtual screen, internet of things IoT, digital technology. Generative AI illustrator. Javascript html illustrations
Software development concept. Coding programmer, software engineer working on laptop with javascript computer code on virtual screen, internet of things IoT, digital technology. Generative AI illustrator. Javascript html illustrations
Software development concept. Coding programmer, software engineer working on laptop with javascript computer code on virtual screen, internet of things IoT, digital technology. Generative AI illustrator. Javascript html illustrations
Software development concept. Coding programmer, software engineer working on laptop with javascript computer code on virtual screen, internet of things IoT, digital technology. Generative AI illustrator. Javascript html illustrations
Software development concept. Coding programmer, software engineer working on laptop with javascript computer code on virtual screen, internet of things IoT, digital technology. Generative AI illustrator. Javascript html illustrations
Software development concept. Coding programmer, software engineer working on laptop with javascript computer code on virtual screen, internet of things IoT, digital technology. Generative AI illustrator. Javascript html illustrations
Software development concept. Coding programmer, software engineer working on laptop with javascript computer code on virtual screen, internet of things IoT, digital technology. Generative AI illustrator. Javascript html illustrations
Full-Stack Developers collaborate with designers, project managers, and other team members to ensure the successful development and delivery of web applications. , generative ai. Javascript html illustrations
Full-Stack Developers collaborate with designers, project managers, and other team members to ensure the successful development and delivery of web applications. , generative ai. Javascript html illustrations
A close-up shot highlights a computer screen with lines of colorful programming code, prominently featuring the languages JavaScript and HTML. The warm glow of a desk lamp and ambient room lights softly illuminate the surrounding workspace, suggesting a late-hour coding session. A cup of coffee or tea appears to the right, implying sustained work and the need for a caffeine boost. Javascript html illustrations
A close-up shot highlights a computer screen with lines of colorful programming code, prominently featuring the languages JavaScript and HTML. The warm glow of a desk lamp and ambient room lights softly illuminate the surrounding workspace, suggesting a late-hour coding session. A cup of coffee or tea appears to the right, implying sustained work and the need for a caffeine boost. Javascript html illustrations