Tool Integration: Standard.js (Static Analysis)

[lrequena27]

Description

This PR integrates StandardJS, a static analysis and style enforcement tool for JavaScript, into our NodeBB fork to enhance code consistency, readability, and early detection of common coding issues. StandardJS enforces a consistent code style and detects potential errors such as unused variables, missing semicolons, and improper syntax, promoting a unified development standard across contributors.

Installation

The easiest way to use JavaScript Standard Style is to install it globally as a Node command line program. Run the following command in Terminal:

$ npm install standard --global

to run this tool you need to use the following command:
$ standard

for an specific file use:
$ standard "src/util//*.js" "test//*.js"

Installation Evidence

Evidence for Successful Execution

Check standardjs-account.txt for an example of what happens when $ standard "src/controllers/accounts.js" is run.

This file was created through the following command:
$ standard "src/controllers/accounts.js" > standardjs-account.txt

Tool Evaluation

Problems the Tool Catches

• StandardJS automatically enforces both code style and common logic best practices, making it helpful for:
• Syntax issues: Missing brackets, commas, or inconsistent indentation.
• Variable issues: Detects unused or undeclared variables.
• Code quality issues: Flags unnecessary semicolons, extra spacing, or unused imports.
• Best practices: Ensures consistent function spacing, use of const/let, and no semicolons.

This is perfect to reduce time debugging

Customization

StandardJS is designed to be configuration-free, following a widely accepted community style guide.

However, customization is possible through the "standard" section in package.json to define specific global variables and ignored directories or files

This simplicity minimizes setup overhead, though the lack of extensive rule customization can occasionally limit flexibility for large, complex projects.

###Integration
StandardJS integration is shown by running the command $ standard

For example when I ran: $ standard "src/controllers/accounts.js"

This was one of the output lines:
/workspaces/nodebb-fall-2025-bluey/src/controllers/accounts.js:19:2: Extra semicolon. (semi)

Pros

Enforces consistent, community-standard JavaScript style
Detects common logic and syntax mistakes early
Easy npm integration

###Cons
May flag stylistic issues that don’t affect functionality
Requires developers to conform to the predefined style (no semicolons, spacing rules, etc.)

[coveralls]

Pull Request Test Coverage Report for Build 18768188656

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 9 unchanged lines in 3 files lost coverage.
• Overall coverage decreased (-0.03%) to 78.546%

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Files with Coverage Reduction	New Missed Lines	%
src/controllers/admin/info.js	2	71.76%
src/user/reset.js	3	86.29%
src/user/approval.js	4	83.9%

Totals
Change from base Build 18765231897:	-0.03%
Covered Lines:	24749
Relevant Lines:	29668

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💛 - Coveralls