组合包命名规范咨询：form_validator、formValidator、formvalidator如何选择？

Great question! Let’s break down your options based on common naming conventions across different development ecosystems—since the best choice usually depends on the language/tooling your package targets:

Option 1: form_validator (Snake Case) #

• Best for: Python, Ruby, PHP, or Node.js projects following CommonJS conventions.
• Pros: Extremely readable—each word is clearly separated by underscores, aligns with official style guides like PEP8 (Python) and Ruby Style Guide. It’s intuitive for backend developers who are used to this naming pattern.
• Cons: Might feel out of place in modern JavaScript/TypeScript frontend ecosystems where camel case is the norm.

Option 2: formValidator (Camel Case) #

• Best for: JavaScript/TypeScript frontend projects (React, Vue, etc.) or modern Node.js ES module-based packages.
• Pros: The de facto standard for libraries, components, and utility functions in the JS/TS world. It fits seamlessly with ESLint defaults and community expectations, so frontend developers will find it familiar.
• Cons: Doesn’t align with backend language conventions like PEP8, so it might look odd if your package targets backend environments.

Option 3: formvalidator (No Separator) #

• Avoid this one: While it has no special characters, its terrible readability is a major downside. Users will struggle to quickly distinguish "form" and "validator" at a glance, leading to more spelling errors and a worse developer experience. This is rarely recommended in any modern development context.

Final Recommendation #

• Go with form_validator if your package targets backend languages or traditional Node.js projects.
• Choose formValidator if you’re building for JavaScript/TypeScript frontend or modern ES module ecosystems.
• Steer clear of formvalidator entirely—it’s not worth the usability tradeoff.

内容的提问来源于stack exchange，提问作者Mohamed Taboubi