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Not once or twice have I heard things like, “Why should I follow this? It works just fine for me,” or, “I know what’s best for this project, why should I follow their conventions?”
It’s easy to ignore coding standards and conventions as unnecessary, especially when everything seems to be working well for you. But here’s the thing: a codebase with consistent styles and patterns isn’t just about personal preferences - it’s about creating an environment that’s easier to work with, understand, and maintain.
So, what’s the difference between coding standards and coding conventions? In simple terms, standards are formal rules that ensure code quality & consistency across projects, while conventions are agreed-upon practices for style and structure of a language or a project.
For example, a language convention in JavaScript or TypeScript is to use camelCase for variables, so you wouldn’t use kebab-case. On the other hand, a project convention might be to use camelCase for folder names, even though folder naming doesn't have a universal standard, unlike variables or functions. If the project adopts this convention, you should follow it.
An example for coding standards in action is using simple tools like ESLint (a linting tool that analyzes your code and provides feedback as you type) and Prettier (a formatter for consistent style). While these might seem trivial to you, they enforce coding standards and help catching common errors early, and it's much easier to review and maintain code that is formatted and well-organized.
But why does this matter? consistent code isn’t just about aesthetics - it makes the code easier to read & review. Imagine working on a large team where everyone uses their own styles. Reviewing code would become a nightmare, and onboarding new developers would take longer. Tools like linters catch issues early, and formatted code saves precious time during code reviews.
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In the end, following coding standards and conventions isn’t about limiting creativity, it’s about making collaboration easier and creating software that’s simpler to maintain and grow. Think of it as a shared language - one that makes sure everyone on the team is speaking the same "dialect". That’s how great software gets built.
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TLVTech was named one of New York City’s most reviewed B2B leaders for 2024 by The Manifest across AI, IT, cloud, and machine learning services.
- Agile in software development is a set of methods for managing work. It divides work into smaller parts that are frequently reassessed and adapted, allowing for great flexibility with changes in customer needs. - Agile brings more value and speed to development based on four key values: prioritizing people and interactions, working software, client collaboration, and responding to change. - There are twelve principles of Agile focusing on satisfaction, rapid delivery, welcoming changing requirements, collaboration, trust, sustainable development, continual progress, technical excellence, simplicity, and reflective effectiveness. - Agile principles focus on adaptability and rapid feedback, differing from traditional methods which focus on resource allocation and long planning cycles. - The Agile software development cycle is structured into regular sprints involving planning, task division, execution, review, and revision. User stories are used to understand the software from a user perspective. - Agile methodologies include Agile Scrum, Extreme Programming, Iterative Development, and Feature-Driven Development. - Agile promotes teamwork, allows change, supports tangible results sooner, factors in real-time customer feedback, and tackles risk head-on. However, it can be overtaxing, require a proactive team, and could lead to potential long-term unforeseen issues due to its focus on the present.
TLVTech is honored as a top Node.js developer by SuperbCompanies, showcasing our dedication to delivering precise, expert software solutions.
