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Home / Side Hustles / 15+ Best Programming Side Hustles For Web Developers

15+ Best Programming Side Hustles For Web Developers

Side Hustles
ByEditorial Team Hours Last Updated OnJune 15, 2025
Side Hustles For Web Developers

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15+ Best Programming Side Hustles For Web Developers

So most of the people got stuck with their choice of 9 to 5 job. As it is not enough to pay the bills and they need to create other passive income resources. Inflation is on the rise due to political instability around the world.

Web developers are some of the highest-paid individuals and are in demand with the emergence of the tech economy. If you know to code then there are multiple ways to generate income from it.

In this blog post, we will explore the 17 best ideas to make money through programming side hustles as a web developer. Let’s get started.

  • 15+ Best Programming Side Hustles For Web Developers
  • Best Programming Side Hustles For Web Developers
    • 1. Become a Website Developer
    • 2. Theme & Plugin Development
    • 3. Bug Bounty Hunting
    • 4. API Development
    • 5. Progressive Web App Development
    • 6. Web Accessibility Consulting
    • 7. Headless CMS Development
    • 8. E-commerce Development
    • 9. Website Speed Optimization
    • 10. Landing Page Development
    • 11. Data Visualisation Dashboards
    • 12. SPA Development
  • 13. Jamstack Development
    • 14. Web Scrapping
    • 15. Web Development Courses
    • 16. Develop And Monetize Personal Project
    • 17. Contribute To Open source Projects
  • Frequently Asked Questions
  • Conclusion

Best Programming Side Hustles For Web Developers

1. Become a Website Developer

Web Development Side Hustle

Offer your web development expertise directly to clients on a project-by-project basis. Find clients through freelance platforms like Upwork or Fiverr, direct outreach, or networking. Deliver projects based on agreed-upon scope and receive payment.

Skills Required

HTML, CSS, JavaScript, CMS (WordPress, Drupal), and backend languages (PHP, Python, etc.).

Tools Required

Code editor (VS Code, Sublime Text), development framework (React, Angular), version control (Git), and project management (Trello, Asana).

Platforms To Learn

Coursera, Udemy, FreeCodeCamp, CodeMonkey.

Platforms To Sell

Upwork, Fiverr, Toptal, Direct client outreach.

2. Theme & Plugin Development

Theme And Plugin Development

Create and sell themes or plugins for popular platforms like WordPress or Magento. These can be free or premium offerings. Develop themes or plugins that address specific user needs or functionalities. Sell them on marketplaces like ThemeForest or your website.

Skills Required

Frontend & backend development, CMS understanding, plugin architecture, UX design.

Tools Required

Same as freelance web dev, plus theme/plugin builder tools.

Platforms To Learn

ThemeForest documentation, plugin dev tutorials, CMS development courses.

Platforms To Sell

Upwork, Fiverr, Toptal, ThemeForest, CodeCanyon, Envato Market, and individual websites.

3. Bug Bounty Hunting

Bug Bounty

Find and report security vulnerabilities in websites and applications for company rewards through bug bounty programs. Use your hacking skills to discover vulnerabilities, responsibly disclose them, and get paid for your findings.

Skills Required

Deep understanding of web protocols, security vulnerabilities, and penetration testing tools.

Tools Required

Burp Suite, ZAP, Metasploit, vulnerability scanners.

Platforms To Learn

Udemy bug bounty courses, OWASP resources, CTF competitions.

Platforms To Sell

Bug bounty platforms (HackerOne, Bugcrowd), individual company programs.

4. API Development

API Development

Create APIs that allow other applications to access data or functionality. This can be for internal or external use cases. Design and build secure and efficient APIs. Offer them as standalone services or integrate them into larger projects.

Skills Required

RESTful API design, authentication/authorization protocols, secure coding practices.

Tools Required

PI development frameworks (Django REST Framework, Spring Boot), documentation tools (Swagger), and testing tools (Postman).

Platforms To Learn

Online API dev courses, RESTful API best practices, platform documentation.

Platforms To Sell

Upwork, Fiverr, Toptal, Freelance platforms, Direct client work, and open-source projects.

5. Progressive Web App Development

Progressive Web Development

Build web applications that offer native app-like experiences without requiring installation. Develop PWAs using JavaScript frameworks and service workers. Offer them as standalone web apps or integrated with existing websites.

Skills Required

JavaScript frameworks (React, Angular), service worker implementation, web app manifest creation.

Tools Required

Same as frontend dev, plus PWA testing tools (Lighthouse).

Platforms To Learn

PWA documentation, online courses, and case studies of successful PWAs.

Platforms To Sell

Freelance platforms, client work, develop your own PWA and monetize it.

6. Web Accessibility Consulting

Web Accessibility Consulting

Help businesses make their websites accessible to users with disabilities by following WCAG guidelines. Use accessibility testing tools and knowledge to identify and fix issues. Offer consulting services or training sessions.

Skills Required

WCAG guidelines, accessibility testing tools, and understanding of user needs.

Tools Required

WAVE accessibility tool, aXe browser extension, screen readers.

Platforms To Learn

WebAIM courses, W3C accessibility resources, and UX design courses.

Platforms To Sell

Freelance platforms, individual client outreach, workshops/training sessions.

7. Headless CMS Development

CMS Development

Build websites and applications that use separate content management systems (CMS) for content and front-end presentation. Integrate headless CMS APIs with frontend frameworks to create flexible and scalable web experiences.

Skills Required

APIs, frontend frameworks, content modeling, headless CMS platforms (Contentful, Netlify CMS).

Tools Required

Contentful/Netlify CMS tools, Gatsby/Next.js.

Platforms To Learn

Platform-specific documentation, online courses, headless CMS communities.

Platforms To Sell

Freelance platforms, client work, open-source contributions.

8. E-commerce Development

E commerce Development 1

Develop online stores on platforms like Shopify or WooCommerce for businesses to sell their products. Set up the store, integrate payment gateways, customize design, and ensure smooth functionality.

Skills Required

E-commerce platforms (Shopify, WooCommerce), payment gateways, shipping API integration.

Tools Required

Platform-specific tools, and marketing automation tools.

Platforms To Learn

Platform documentation, online e-commerce dev courses, marketing for online stores.

Platforms To Sell

Freelance platforms, client work, develop your store, and sell products.

9. Website Speed Optimization

Website Speed Optimization

Enhance website loading speed and performance using various techniques and tools. Analyze website performance, identify bottlenecks, and implement optimization strategies. Offer consulting services or website audits.

Skills Required

Performance optimization techniques, caching mechanisms, and content delivery networks (CDNs).

Tools Required

Google PageSpeed Insights, GTmetrix, Lighthouse, WP Rocket

Platforms To Learn

Online optimization courses, Google Developer resources, and optimized website case studies.

Platforms To Sell

Freelance platforms, client outreach, training sessions for businesses.

10. Landing Page Development

Landing Page Development

Create high-converting landing pages designed to capture leads or drive specific actions. Utilize conversion optimization techniques, design compelling visuals, and write persuasive copy. Offer landing page creation services or templates.

Skills Required

Conversion optimization techniques, A/B testing, copywriting best practices.

Tools Required

 Landing page builders (Unbounce, Leadpages), conversion tracking tools.

Platforms To Learn

Online courses on landing page optimization, marketing automation resources, and CRO best practices.

Platforms To Sell

Freelance platforms, client work, and landing page templates or services are also available.

11. Data Visualisation Dashboards

Build interactive dashboards that translate data into insights using tools like Tableau or Power BI. It’s a high-demand digital skill and has great potential in the future.

Skills Required

Data analysis, data visualization principles, and understanding business metrics.

Tools Required

Tableau, Power BI, Looker, Google Data Studio.

Platforms To Learn

Online courses on data visualization, platform documentation, and business intelligence (BI) resources.

Platforms To Sell

Freelance platforms, client work, offer dashboard templates or consulting services.

12. SPA Development

Develop dynamic, single-page websites with frameworks like React or Vue.js for improved user experience. This can be a good source to generate income.

Skills Required

JavaScript frameworks (React, Vue.js), frontend development, and state management.

Tools Required

Framework-specific tools, and testing frameworks (Jest, Cypress).

Platforms To Learn

Framework documentation, online SPA development courses, and open-source SPA projects.

Platforms To Sell

Freelance platforms, client work, develop your SPA, and offer it as a service.

13. Jamstack Development

Build static websites using tools like Gatsby or Next.js for enhanced performance and security. It can be a great way to generate passive income by offering this service.

Skills Required

JavaScript frameworks (React, Vue.js), static site generators (Gatsby, Next.js), and content management systems (Netlify CMS).

Tools Required

Framework-specific tools, version control (Git), and deployment tools (Netlify, Vercel).

Platforms To Learn

Framework documentation, Jamstack resources, online courses.

Platforms To Sell

Freelance platforms, client work, and Jamstack development services or templates are also available.

14. Web Scrapping

Extract data from websites ethically and responsibly for analysis or other purposes. Just obey the guidelines and policies to use personal data in specific regions.

Skills Required

Web scraping techniques, understanding of website structures, data cleaning, and wrangling.

Tools Required

Web scraping libraries (Beautiful Soup, Scrapy), data analysis tools (Python libraries).

Platforms To Learn

Online web scraping tutorials, ethical scraping practices, and data analysis courses.

Platforms To Sell

Offer data scraping services, develop and sell data scraping tools, and contribute data to open-source projects.

15. Web Development Courses

Create and sell online courses on web development topics you’re passionate about.

Skills Required

Content creation, instructional design, video editing, marketing.

Tools Required

Online course platforms (Udemy, Teachable), recording software, editing software.

Platforms To Learn

Online course creation resources, marketing for online courses, educational technology (EdTech) platforms.

Platforms To Sell

Sell directly on your chosen platform, and market through social media and other channels.

16. Develop And Monetize Personal Project

Build your web application or website and generate income through ads, subscriptions, or other methods.

Skills Required

Full-stack development, marketing, understanding user needs.

Tools Required

Development tools specific to your project, monetization plugins, or services.

Platforms To Learn

Project management, user research, startup resources, and specific skill sets needed for your project.

Platforms To Sell

Offer your app or website directly, through marketplaces, or partnerships.

17. Contribute To Open source Projects

Contribute your skills to open-source projects on GitHub, build your portfolio, and potentially earn recognition.

Skills Required

Expertise in the project’s technology stack, and understanding of open-source contribution guidelines.

Tools Required

GitHub, project-specific tools, and communication tools for collaboration.

Platforms To Learn

Project documentation, contribute to beginner-friendly issues, and attend online coding events.

Platforms To Sell

Build your portfolio, gain experience, collaborate with other developers, and potential job opportunities.

Frequently Asked Questions

Can Coding Be A Side Hustle?

Yes, Coding is one of the most in-demand freelance skills you can sell on platforms like Upwork and Fiverr and make money from it.

How Can I Make Money As a Web Developer?

Sell your skills on freelance platforms, build your digital tool or product, and sell, and teach others through online courses and many other ways.

How Can I Make Extra Money With Coding?

You can offer web development services to clients on different platforms and charge them a good amount for it.

Conclusion

The above ideas are taken as trending options for web developers to consider programming category. However, there are still multiple opportunities beyond them. Just pick the right one for yourself and get started.

Front-end web development and back-end web development gigs are most in demand. You can also be a full-stack web developer with proper guidance and do this side hustle.  Happy Hustling…!

Editorial Team

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