Starting With JavaScript Projects Without the Usual Headaches
I spent about three years doing this wrong before I figured out what actually works. Most people download a template, copy-paste it into their project, and then wonder why their code breaks when they move past the basics. The template itself is fine. The problem is everyone treats it like it is a finished product instead of a starting point. A good template sets up your build tool, linter, folder structure, and maybe a test runner. That is it. It does not make your code better. It does not teach you anything. What it does is save you from spending four hours configuring ESLint and webpack before you have written a single line of application code. The template I use personally is based on Vite with ESLint preset for modern JavaScript, because Create React App is now deprecated and nobody should be starting fresh projects with it in 2025. When I first started using templates like this, I thought the real value was in the starter code. Wrong. The real value is in the configuration files that come with sensible defaults. The .eslintrc.cjs file that prevents you from using const instead of let everywhere. The prettier config that stops your team from arguing about semicolons. These are the things that actually matter.
Here is a practical example. I had a junior developer join my team who had never set up a JavaScript project before. I gave him a basic Vite template with ESLint and Prettier configured. He had his first component working in about twenty minutes. Without the template, he would have been debugging Babel configuration for two hours. That is the actual time savings you get.
The Honest Truth About What Templates Cannot Do
Templates are not a substitute for understanding how your tools work. I learned this the hard way. Two years ago, I took on a project where the template we used pinned an old version of Babel because the maintainer never updated the package.json dependencies. When we tried to use optional chaining, the build failed with an unclear error message about parsing. I spent six hours debugging something that could have been solved in ten minutes if I had just checked the Babel version. The workaround I ended up using was adding @babel/plugin-proposal-optional-chaining to our babel.config.js and setting babelVersion to ^7.20.0 in the package.json override. This is the kind of thing templates do not teach you. You figure it out after you have already lost half a day. Another limitation nobody talks about. Templates create a false sense of security. You see all those green checks in your IDE and your tests passing in the demo project, so you assume everything will work when you add your own code. It does not. The template configuration might have different settings than what your team actually needs. I have seen projects where the ESLint rules from the template were too strict for their use case, and the developers just disabled the rules instead of understanding why they existed.
Get the Full Details
If you are building something simple like a landing page with a few interactive elements, a template is probably overkill. Use vanilla JavaScript with an HTML file and you will be done faster. Templates make sense when you have a larger application with multiple developers, or when you need consistent code quality across a team. The cost of setting everything up manually is usually about two to four hours for someone with experience, or six to twelve hours for a beginner. One thing I want to mention that most guides skip. Your template choice affects your bundle size if you are building for production. Some templates include debug tools and development-only features that bloat your final build. I worked on a project where the template we chose included full React DevTools in the production bundle, which added about forty kilobytes to our JavaScript file. We caught it during a performance audit, but it was embarrassing. Always check what is actually included in your production build. Here is another counter-intuitive thing. Sometimes removing template features improves your project more than adding them. I had a template that came with Husky pre-commit hooks configured to run lint-staged. It sounded good in theory, but our team was committing small fixes constantly, and the linting was failing on edge cases we did not care about. We removed Husky entirely and switched to running ESLint manually in CI. The code quality stayed the same, and we stopped wasting time fighting the tool.
The template I use now is essentially a Vite project with these additions: ESLint with the recommended preset, Prettier configured to match our style guide, Jest for testing with jsdom environment, and a simple folder structure that separates components, utils, and assets. I keep it minimal. Every extra feature I add is something I actually need. If a template includes something I do not use, I remove it immediately. You can tell when someone has never touched their template configuration because the package.json has forty dependencies and half of them are unused.
When to Build Your Own Setup Instead
There are scenarios where a template hurts you more than it helps. If you are learning JavaScript and you do not understand how bundling, transpilation, or linting works, a template will confuse you. You will copy code you do not understand and then wonder why it breaks. In those cases, start with nothing. Write an HTML file. Add a script tag. See how the browser loads your code. Then gradually add tools as you need them. I recommend this approach because I watched too many people jump straight into complex templates and then give up when they hit their first configuration problem. The frustration of debugging webpack config when you do not know what webpack is doing is real. It makes you feel stupid. It is not stupid. The template is just doing things you do not understand yet. Another case where you should skip the template. If your project is a small internal tool that only one person will maintain, and it will never grow beyond a few hundred lines of code, the overhead of setting up a template is not worth it. Use a simple bundler like esbuild or just stick with vanilla JavaScript. I have seen people spend more time configuring their template than writing the actual application code in these situations.
The trade-off is always time versus long-term maintainability. A template costs you two to three hours upfront. It saves you maybe five to ten hours over the life of the project if your project grows. If your project stays small, you wasted those two hours. If it grows into something larger, you will be glad you had the configuration sorted out early. Be honest about how big your project will actually get. One more thing. Most template creators do not document their choices. You get a .eslintrc.cjs file with rules you do not understand and no explanation of why they exist. I always add a README.md to my own templates that explains each configuration choice in plain language. This saves me about thirty minutes every time I set up a new project, because I do not have to reverse-engineer my own configuration. If you want something I put together, I have a minimal JavaScript template on GitHub that includes Vite, ESLint with the recommended rules, Prettier, Jest with jsdom, and basic folder structure. It is designed for projects that might grow. It excludes things I rarely use like TypeScript support or Storybook. If you need those, add them yourself. The template is about sixty lines in the package.json and a few configuration files. It is easy to modify.
I do not recommend it for beginners who are still learning the language. I recommend it for people who have written a few JavaScript projects and are tired of setting up the same configuration over and over again. The time savings become real after you have set up a project five or six times from scratch.
