Browse through 23,442 code progress illustrations & vectors or explore more qr code or data flow vectors to complete your project with stunning visuals.

Colorful icons representing software development processes including server uptime, deployment frequency, task completion, and code snippets create a cheerful and informative visual perfect for tech presentations or website design. Code progress vectors
Colorful icons representing software development processes including server uptime, deployment frequency, task completion, and code snippets create a cheerful and informative visual perfect for tech presentations or website design. Code progress vectors
Artificial intelligence dashboard interface with an AI processor chip, chatbot robot, neural network connections, progress rings, and streaming binary code on dark blue. Code progress illustrations
Artificial intelligence dashboard interface with an AI processor chip, chatbot robot, neural network connections, progress rings, and streaming binary code on dark blue. Code progress illustrations
A futuristic digital compass made of glowing blue binary code points towards a bright light source emanating from a stream of data. This image symbolizes navigation through the digital world, data analysis, and technological direction. Code progress illustrations
A futuristic digital compass made of glowing blue binary code points towards a bright light source emanating from a stream of data. This image symbolizes navigation through the digital world, data analysis, and technological direction. Code progress illustrations
Digital transformation, identity verification, creativity, technology innovation, data security, and brainstorming. Person holding a card, QR code and head with arrow icon. Digital transformation. Code progress illustrations
Digital transformation, identity verification, creativity, technology innovation, data security, and brainstorming. Person holding a card, QR code and head with arrow icon. Digital transformation. Code progress illustrations
This conceptual image depicts a serene Zen garden landscape, featuring raked sand and smooth black stones, intertwined with a vibrant, flowing stream of digital information represented by glowing binary code. It symbolizes the intersection of nature and technology, mindfulness with data. Code progress illustrations
This conceptual image depicts a serene Zen garden landscape, featuring raked sand and smooth black stones, intertwined with a vibrant, flowing stream of digital information represented by glowing binary code. It symbolizes the intersection of nature and technology, mindfulness with data. Code progress illustrations
User profile icon with QR code and bar chart data visualization for landing page banner. Identity verification, digital security, business analytics, personal data, tracking, technology. Human avatar. Code progress vectors
User profile icon with QR code and bar chart data visualization for landing page banner. Identity verification, digital security, business analytics, personal data, tracking, technology. Human avatar. Code progress vectors
A conceptual image depicting digital rain as luminous green binary code streams fall and create ripples on a dark, reflective water surface. This abstract visualization symbolizes the flow of information, data, technology, and the impact of digital processes. Code progress illustrations
A conceptual image depicting digital rain as luminous green binary code streams fall and create ripples on a dark, reflective water surface. This abstract visualization symbolizes the flow of information, data, technology, and the impact of digital processes. Code progress illustrations
The image depicts a futuristic and dynamic scene with a glowing, illuminated arrow composed of interconnected circuits and digital elements. The arrow appears to be made of light and binary code, suggesting themes of technology, innovation, and progress. Colorful nodes and geometric shapes surround the arrow, enhancing the sense of digital advancement and connectivity, likely symbolizing the. Code progress illustrations
The image depicts a futuristic and dynamic scene with a glowing, illuminated arrow composed of interconnected circuits and digital elements. The arrow appears to be made of light and binary code, suggesting themes of technology, innovation, and progress. Colorful nodes and geometric shapes surround the arrow, enhancing the sense of digital advancement and connectivity, likely symbolizing the. Code progress illustrations
Business growth, technology, communication, virtual meetings, networking, digital codes. A man in a virtual interface, a QR code and arrows. Business growth and technology concept. Code progress illustrations
Business growth, technology, communication, virtual meetings, networking, digital codes. A man in a virtual interface, a QR code and arrows. Business growth and technology concept. Code progress illustrations
A futuristic illustration depicting a black robotic hand pressing a button displaying the year 2026 The button is positioned against a light blue world map backdrop with an overlay of binary code The image conveys themes of future technology global trends and artificial intelligence with a digital aesthetic. Code progress illustrations
A futuristic illustration depicting a black robotic hand pressing a button displaying the year 2026 The button is positioned against a light blue world map backdrop with an overlay of binary code The image conveys themes of future technology global trends and artificial intelligence with a digital aesthetic. Code progress illustrations
Time management, digital technology, online access, efficiency tools, scheduling, productivity. A stopwatch next to a QR code. Time management and digital connectivity concept. Code progress illustrations
Time management, digital technology, online access, efficiency tools, scheduling, productivity. A stopwatch next to a QR code. Time management and digital connectivity concept. Code progress illustrations
This graphic illustration features a stylized square matrix code centered on a clean background. A vibrant horizontal green beam passes through the middle of the pattern, simulating an active scanning process. The design uses high-contrast black and white geometric shapes to represent modern data transmission and identification technology. Code progress vectors
This graphic illustration features a stylized square matrix code centered on a clean background. A vibrant horizontal green beam passes through the middle of the pattern, simulating an active scanning process. The design uses high-contrast black and white geometric shapes to represent modern data transmission and identification technology. Code progress vectors
A programmer stands and points to a binary code sequence above his head, a flat design illustration in a minimalistic vector style. The background is white, with simple shapes and bright, pastel-toned colors. The character wears a black polo and khaki trousers, and a bright green binary code sequence floats over them --chaos 30 --ar 16:9 --v 7 Job ID: 2468505c-4f4c-416d-95f0-219c2bd2ed17. Code progress illustrations
A programmer stands and points to a binary code sequence above his head, a flat design illustration in a minimalistic vector style. The background is white, with simple shapes and bright, pastel-toned colors. The character wears a black polo and khaki trousers, and a bright green binary code sequence floats over them --chaos 30 --ar 16:9 --v 7 Job ID: 2468505c-4f4c-416d-95f0-219c2bd2ed17. Code progress illustrations
Quantum Code logo delivers an intelligent visual identity for automation and artificial intelligence providers, and this Quantum Code logo drives technological progress. As a sophisticated Quantum Code logo, the emblem effectively portrays neural automation to clients seeking smart business tools. Every Quantum Code logo features a cybernetic, neural aesthetic suitable for machine learning startups, smart grid developers, or robotic engineering firms needing a futuristic, clean, and efficient visual mark. Code progress vectors
Quantum Code logo delivers an intelligent visual identity for automation and artificial intelligence providers, and this Quantum Code logo drives technological progress. As a sophisticated Quantum Code logo, the emblem effectively portrays neural automation to clients seeking smart business tools. Every Quantum Code logo features a cybernetic, neural aesthetic suitable for machine learning startups, smart grid developers, or robotic engineering firms needing a futuristic, clean, and efficient visual mark. Code progress vectors
Conceptual image depicting translucent digital butterflies emerging from streams of binary code, symbolizing transformation, innovation, and the evolution of technology. The abstract background with grid lines suggests a futuristic digital landscape, representing growth and progress. Code progress illustrations
Conceptual image depicting translucent digital butterflies emerging from streams of binary code, symbolizing transformation, innovation, and the evolution of technology. The abstract background with grid lines suggests a futuristic digital landscape, representing growth and progress. Code progress illustrations
A silhouette of a person is ascending a set of stairs composed of digital elements. The steps are illuminated with binary code, and streams of green and blue data flow vertically on either side, creating a futuristic and technological atmosphere. The individual appears to be moving upwards, symbolizing progress and advancement in the digital world. Code progress illustrations
A silhouette of a person is ascending a set of stairs composed of digital elements. The steps are illuminated with binary code, and streams of green and blue data flow vertically on either side, creating a futuristic and technological atmosphere. The individual appears to be moving upwards, symbolizing progress and advancement in the digital world. Code progress illustrations
Digital technology icons a QR code, light bulb, and globe for a web landing page banner. Innovation, connectivity, global business, data transfer, digital transformation, web development. Modern tech. Code progress vectors
Digital technology icons a QR code, light bulb, and globe for a web landing page banner. Innovation, connectivity, global business, data transfer, digital transformation, web development. Modern tech. Code progress vectors
Laptop displaying programming code with a conductor and growth chart vector illustration. Software engineering, business management, digital strategy, data analysis, project leadership, success. Code progress vectors
Laptop displaying programming code with a conductor and growth chart vector illustration. Software engineering, business management, digital strategy, data analysis, project leadership, success. Code progress vectors
AI-generated A persons open palm supports a transparent digital display filled with code and graphs. This advanced technology represents progress and digital information flow. Code progress illustrations
AI-generated A persons open palm supports a transparent digital display filled with code and graphs. This advanced technology represents progress and digital information flow. Code progress illustrations
Brain icon with rising arrow and QR code vector illustration set for digital technology landing page banner. Innovation, intelligence, data, growth, connectivity, development. Cerebral symbol. Code progress vectors
Brain icon with rising arrow and QR code vector illustration set for digital technology landing page banner. Innovation, intelligence, data, growth, connectivity, development. Cerebral symbol. Code progress vectors
Customer satisfaction survey feedback infographic with dollar coin and QR code for landing page banner. Feedback, rating, service, finance, payment, evaluation. User experience review scale. Code progress vectors
Customer satisfaction survey feedback infographic with dollar coin and QR code for landing page banner. Feedback, rating, service, finance, payment, evaluation. User experience review scale. Code progress vectors
Productivity, task management, sustainability, recycling, digital tools, eco-consciousness. Person holding tablet beside checklist, QR code and recycling symbol. Productivity and sustainability. Code progress illustrations
Productivity, task management, sustainability, recycling, digital tools, eco-consciousness. Person holding tablet beside checklist, QR code and recycling symbol. Productivity and sustainability. Code progress illustrations
Digital transformation, time management, AI, automation, data processing, technology trends. An hourglass, binary code an eye and a robot performing tasks. AI and automation in digital. Code progress vectors
Digital transformation, time management, AI, automation, data processing, technology trends. An hourglass, binary code an eye and a robot performing tasks. AI and automation in digital. Code progress vectors
A robotic hand interacts with a laptop displaying AI code, symbolizing artificial intelligence and technology. The image evokes themes of automation, future technology, and the integration of robotics and software. Code progress illustrations
A robotic hand interacts with a laptop displaying AI code, symbolizing artificial intelligence and technology. The image evokes themes of automation, future technology, and the integration of robotics and software. Code progress illustrations
A futuristic representation of binary code and stock market data, with glowing lines of 1s and 0s curving through the frame alongside various graphs and charts. The image conveys a sense of technology and finance intersecting, with bright lights and a dark background emphasizing the digital and dynamic nature of the data. Code progress illustrations
A futuristic representation of binary code and stock market data, with glowing lines of 1s and 0s curving through the frame alongside various graphs and charts. The image conveys a sense of technology and finance intersecting, with bright lights and a dark background emphasizing the digital and dynamic nature of the data. Code progress illustrations
A flock of origami birds, some gold and some silver, soars through surreal digital clouds formed by binary code. This artwork symbolizes freedom, innovation, and the integration of nature with technology. Code progress illustrations
A flock of origami birds, some gold and some silver, soars through surreal digital clouds formed by binary code. This artwork symbolizes freedom, innovation, and the integration of nature with technology. Code progress illustrations
Light bulb with binary code and clock icons for technology landing page banner. Software development, time management, digital transformation, creative thinking, data processing, efficiency. Idea. Code progress vectors
Light bulb with binary code and clock icons for technology landing page banner. Software development, time management, digital transformation, creative thinking, data processing, efficiency. Idea. Code progress vectors
Data analysis, innovation, digital transformation, futuristic tech, progress visualization, file management. Binary files in a folder, person on a rocket analytic graph. Data analysis and innovation. Code progress vectors
Data analysis, innovation, digital transformation, futuristic tech, progress visualization, file management. Binary files in a folder, person on a rocket analytic graph. Data analysis and innovation. Code progress vectors
Golden and silver origami birds soar through a swirling digital matrix of green binary code. This abstract image represents concepts of technology, innovation, data flow, and the interconnectedness of the digital world. Code progress illustrations
Golden and silver origami birds soar through a swirling digital matrix of green binary code. This abstract image represents concepts of technology, innovation, data flow, and the interconnectedness of the digital world. Code progress illustrations
A high quality illustration featuring two smartphones. One phone displays programming code with tags, and the other features a circular loading or progress button. This graphic represents mobile app development, software engineering, coding, and user interface design concepts for digital projects. Code progress illustrations
A high quality illustration featuring two smartphones. One phone displays programming code with tags, and the other features a circular loading or progress button. This graphic represents mobile app development, software engineering, coding, and user interface design concepts for digital projects. Code progress illustrations
Data analytics, technology trends, growth metrics, digital marketing, information sharing, innovation. QR code next to an upward arrow and bar graph. Data analytics and technology trends concept. Code progress vectors
Data analytics, technology trends, growth metrics, digital marketing, information sharing, innovation. QR code next to an upward arrow and bar graph. Data analytics and technology trends concept. Code progress vectors
A vibrant illustration depicting a laptop with a rocket launching from its screen. The screen displays lines of code, symbolizing software development. The rocket, with its fiery exhaust, represents the launch or deployment of a new software project. This image conveys concepts of technology, innovation, startup, and progress. Ideal for tech blogs, presentations, and marketing materials related to software, coding, and business. Code progress vectors
A vibrant illustration depicting a laptop with a rocket launching from its screen. The screen displays lines of code, symbolizing software development. The rocket, with its fiery exhaust, represents the launch or deployment of a new software project. This image conveys concepts of technology, innovation, startup, and progress. Ideal for tech blogs, presentations, and marketing materials related to software, coding, and business. Code progress vectors
Illustration of a growing data processing speed with a stylized chip glowing brightly, a stream of fast-moving binary code, and a simple speedometer. Vector flat icon design on a white background for a computer performance illustration --chaos 30 --ar 16:9 --v 7 Job ID: cec70563-192d-491c-9d05-23ba41b1adb5. Code progress illustrations
Illustration of a growing data processing speed with a stylized chip glowing brightly, a stream of fast-moving binary code, and a simple speedometer. Vector flat icon design on a white background for a computer performance illustration --chaos 30 --ar 16:9 --v 7 Job ID: cec70563-192d-491c-9d05-23ba41b1adb5. Code progress illustrations
Technology, artificial intelligence, machine learning, data processing, automation, innovation. Profile of a human head with a gear, binary code and icons. Technology and artificial intelligence. Code progress illustrations
Technology, artificial intelligence, machine learning, data processing, automation, innovation. Profile of a human head with a gear, binary code and icons. Technology and artificial intelligence. Code progress illustrations
A high-speed journey through a digital superhighway, where streams of binary code illuminate the path forward. This represents the rapid flow of information, technological advancement, and the relentless pace of digital transformation towards a bright, innovative future. Code progress illustrations
A high-speed journey through a digital superhighway, where streams of binary code illuminate the path forward. This represents the rapid flow of information, technological advancement, and the relentless pace of digital transformation towards a bright, innovative future. Code progress illustrations
Data analysis, programming, technology trends, growth, business efficiency, coding. Image features arrows, a bar chart and code symbols. Data analysis and programming conceptual idea. Code progress vectors
Data analysis, programming, technology trends, growth, business efficiency, coding. Image features arrows, a bar chart and code symbols. Data analysis and programming conceptual idea. Code progress vectors
Abstract image depicting a vast expanse of binary code, rendered in shades of blue. The code appears to recede into the distance, creating a sense of depth and speed. The focus is sharp in the foreground, gradually blurring towards the background. Code progress illustrations
Abstract image depicting a vast expanse of binary code, rendered in shades of blue. The code appears to recede into the distance, creating a sense of depth and speed. The focus is sharp in the foreground, gradually blurring towards the background. Code progress illustrations
Artificial intelligence concept. Artificial intelligence with a robotic hand, binary code, and data analysis. Artificial intelligence transforming technology for robotics, coding, automation. Code progress vectors
Artificial intelligence concept. Artificial intelligence with a robotic hand, binary code, and data analysis. Artificial intelligence transforming technology for robotics, coding, automation. Code progress vectors
The image shows a glass lightbulb with a glowing filament shaped like a lightbulb, surrounded by binary code. The overall theme is the concept of ideas and innovation in a digital context. Code progress illustrations
The image shows a glass lightbulb with a glowing filament shaped like a lightbulb, surrounded by binary code. The overall theme is the concept of ideas and innovation in a digital context. Code progress illustrations
Laptop open on a wooden desk displaying code on its screen. Next to it is a small potted plant. The scene is set against a large window with an urban cityscape visible in the background, suggesting an office or home setting. The lighting is dim, with a pinkish hue casting across the room, likely from a sunrise or sunset. Code progress illustrations
Laptop open on a wooden desk displaying code on its screen. Next to it is a small potted plant. The scene is set against a large window with an urban cityscape visible in the background, suggesting an office or home setting. The lighting is dim, with a pinkish hue casting across the room, likely from a sunrise or sunset. Code progress illustrations
A cluster of metallic origami cranes are depicted flying through a dark digital landscape filled with falling binary code. They are accompanied by glowing neon blue energy trails, symbolizing progress, data flow, or a futuristic narrative. This abstract image blends traditional art with modern technology, suggesting themes of innovation and connection. Code progress illustrations
A cluster of metallic origami cranes are depicted flying through a dark digital landscape filled with falling binary code. They are accompanied by glowing neon blue energy trails, symbolizing progress, data flow, or a futuristic narrative. This abstract image blends traditional art with modern technology, suggesting themes of innovation and connection. Code progress illustrations
Digital transformation, teamwork, leadership, support, binary code, problem-solving. Binary numbers and two people collaborating on blocks. Digital transformation and teamwork concept. Code progress vectors
Digital transformation, teamwork, leadership, support, binary code, problem-solving. Binary numbers and two people collaborating on blocks. Digital transformation and teamwork concept. Code progress vectors
The image shows a 3D rendering of a robot's head transforming into a human face, with code dissolving from the humanoid form. It symbolizes the convergence of artificial intelligence and human consciousness, suggesting a transition or evolution from one to the other. Code progress illustrations
The image shows a 3D rendering of a robot's head transforming into a human face, with code dissolving from the humanoid form. It symbolizes the convergence of artificial intelligence and human consciousness, suggesting a transition or evolution from one to the other. Code progress illustrations
Business strategy, marketing, data management, financial analytics, technology integration, digital solutions. A growth chart with arrows, QR code and data cards. Business strategy and marketing. Code progress vectors
Business strategy, marketing, data management, financial analytics, technology integration, digital solutions. A growth chart with arrows, QR code and data cards. Business strategy and marketing. Code progress vectors
A flock of geometric origami birds, representing innovation and technology, soars through a dark, digital world. The background is a cascading stream of green binary code and abstract light trails, evoking a sense of futuristic data flow and cyberspace. Code progress illustrations
A flock of geometric origami birds, representing innovation and technology, soars through a dark, digital world. The background is a cascading stream of green binary code and abstract light trails, evoking a sense of futuristic data flow and cyberspace. Code progress illustrations
A futuristic digital tunnel composed of glowing green binary code streams cascading through abstract, illuminated rings. The background suggests a neon-lit cityscape, symbolizing data flow and technological advancement. Code progress illustrations
A futuristic digital tunnel composed of glowing green binary code streams cascading through abstract, illuminated rings. The background suggests a neon-lit cityscape, symbolizing data flow and technological advancement. Code progress illustrations
Blue cyberspace with digital light beam surrounded by binary code and futuristic gridlines, symbolizing advanced technology and data transfer. Technology abstract background 3d Rendering. Code progress illustrations
Blue cyberspace with digital light beam surrounded by binary code and futuristic gridlines, symbolizing advanced technology and data transfer. Technology abstract background 3d Rendering. Code progress illustrations
Smartphone downloading data from a cloud network. Central large cloud formed by blue and green icons and symbols, such as binary code, arrows, and padlocks, connected to smaller clouds. The smartphone screen displays a "Downloading... " message with a progress bar. Illustration symbolizes cloud computing and data transfer technology, emphasizing connectivity and digital communication. Code progress illustrations
Smartphone downloading data from a cloud network. Central large cloud formed by blue and green icons and symbols, such as binary code, arrows, and padlocks, connected to smaller clouds. The smartphone screen displays a "Downloading... " message with a progress bar. Illustration symbolizes cloud computing and data transfer technology, emphasizing connectivity and digital communication. Code progress illustrations
Binary code and gear icons displayed as a vector illustration set for a technology landing page banner. Programming, software development, engineering, digital transformation, automation, data. Code progress vectors
Binary code and gear icons displayed as a vector illustration set for a technology landing page banner. Programming, software development, engineering, digital transformation, automation, data. Code progress vectors
A detailed view of a computer monitor showing lines of green programming code on a dark background, highlighting the digital nature of software development. Generative AI. Code progress illustrations
A detailed view of a computer monitor showing lines of green programming code on a dark background, highlighting the digital nature of software development. Generative AI. Code progress illustrations
Innovation concept. Innovation ed by a lightbulb and binary code. Innovation fostering creativity, problem-solving, and technological advancements. For business, education, technology, and design. Code progress vectors
Innovation concept. Innovation ed by a lightbulb and binary code. Innovation fostering creativity, problem-solving, and technological advancements. For business, education, technology, and design. Code progress vectors
This vibrant illustration depicts two women, representing a diverse team, working collaboratively on a coding project. They are seated at a table, each engrossed in their laptops, with screens displaying lines of code. The scene is set against a minimalist, modern background with subtle digital elements and potted plants, suggesting a contemporary and productive work environment. The overall aesthetic is clean, professional, and conveys a sense of teamwork and technological advancement. Ideal for illustrating concepts related to software development, IT, remote work, and team collaboration. Code progress vectors
This vibrant illustration depicts two women, representing a diverse team, working collaboratively on a coding project. They are seated at a table, each engrossed in their laptops, with screens displaying lines of code. The scene is set against a minimalist, modern background with subtle digital elements and potted plants, suggesting a contemporary and productive work environment. The overall aesthetic is clean, professional, and conveys a sense of teamwork and technological advancement. Ideal for illustrating concepts related to software development, IT, remote work, and team collaboration. Code progress vectors
A steaming cup of coffee with delicate latte art rests on a rustic wooden table, half-transformed into a dynamic cascade of glowing green and pink pixels and binary code. The digital elements flow across the table and into the dark background, creating a striking contrast with the warm, inviting coffee. This conceptual image symbolizes the fusion of traditional work habits with modern technology, representing digital transformation, data-driven insights, AI, and the evolving future of work and productivity. Ideal for themes of innovation, coding, and the digital age. Code progress illustrations
A steaming cup of coffee with delicate latte art rests on a rustic wooden table, half-transformed into a dynamic cascade of glowing green and pink pixels and binary code. The digital elements flow across the table and into the dark background, creating a striking contrast with the warm, inviting coffee. This conceptual image symbolizes the fusion of traditional work habits with modern technology, representing digital transformation, data-driven insights, AI, and the evolving future of work and productivity. Ideal for themes of innovation, coding, and the digital age. Code progress illustrations
A close-up of a digital screen displaying a red pixelated error message that reads "ERROR IN PROGRESS". The text is in a bold, pixelated font and is surrounded by a dark background with red and orange glitch lines and rectangles. Code progress illustrations
A close-up of a digital screen displaying a red pixelated error message that reads "ERROR IN PROGRESS". The text is in a bold, pixelated font and is surrounded by a dark background with red and orange glitch lines and rectangles. Code progress illustrations
Technology, sustainability, data integration, green innovation, environmental awareness, future tech. An eye with binary code paired with a leaf. Technology and sustainability concept. Code progress vectors
Technology, sustainability, data integration, green innovation, environmental awareness, future tech. An eye with binary code paired with a leaf. Technology and sustainability concept. Code progress vectors
Workers building binary code puzzle on laptop screen with bitcoin and lightbulb vector illustration. Programming, blockchain, fintech, innovation, teamwork, digital assets. Coders assembling data. Code progress vectors
Workers building binary code puzzle on laptop screen with bitcoin and lightbulb vector illustration. Programming, blockchain, fintech, innovation, teamwork, digital assets. Coders assembling data. Code progress vectors
An illuminated winding river made of glowing binary code streams through a desolate landscape of abstract geometric shapes. The dark sky above is dotted with constellations, suggesting a digital or cosmic journey. Code progress illustrations
An illuminated winding river made of glowing binary code streams through a desolate landscape of abstract geometric shapes. The dark sky above is dotted with constellations, suggesting a digital or cosmic journey. Code progress illustrations
Abstract digital image depicting a wavy surface composed of binary code. Predominantly dark blue with bright blue binary digits and out-of-focus bokeh effects. Code progress illustrations
Abstract digital image depicting a wavy surface composed of binary code. Predominantly dark blue with bright blue binary digits and out-of-focus bokeh effects. Code progress illustrations
Data management, technology, automation, software development, binary analysis, performance tracking. Two gears, a folder with binary code and an upward arrow. Data management and technology concept. Code progress vectors
Data management, technology, automation, software development, binary analysis, performance tracking. Two gears, a folder with binary code and an upward arrow. Data management and technology concept. Code progress vectors