REPOSITORY DOSSIER  ·  github.com

expressjs/express

191 files 10 languages 26,385 total lines @18e5985 analysed just now

01Overview

express · 19,988 lines of actual code
191
Files
19,988
Code lines
1,821
Comments
10
Languages
470
Complexity
0
Secrets
Line Composition 26,385 total lines
Code19,98875.8%
Blank4,57617.3%
Comments1,8216.9%
~99%
tokens saved
Reading expressjs/express via an LLM
~139k tokens ~1.4k tokens via code_analyze

The entire repo summarised by code_analyze — structured JSON in <2k tokens. The dossier above is built from one call. Drill into specifics with code_search.

02Languages & Tech Stack

what it’s written in, what it depends on

Language Breakdown

Language
Files
Code
Share
JavaScript
141
15,878
79.4%
Markdown
4
3,518
17.6%
YAML
6
278
1.4%
JSON
1
99
0.5%
Handlebars
3
71
0.4%
HTML
8
44
0.2%
CSS
4
44
0.2%
License
1
20
0.1%
Plain Text
11
13
0.1%
+ 1 more
7
·

03Notable Files

where complexity and size live

04Code Quality

style, correctness, and maintainability findings

By Severity & Category

Warning
1
Info
2041
Error
2
Total
2,044
By Category
accessibility 8 correctness 2032 maintainability 1 performance 1 security 2

Top Findings

Avoid due to security risks; use safer alternatives like JSON.parse or function constructors ×2
Remove event listeners when no longer needed to prevent memory leaks
Use let or const to avoid scope issues and hoisting ×2

05Secrets & Credentials

pattern-based scan for hardcoded secrets
✓   No hardcoded credentials or secret patterns detected. Pattern-based scan only — does not catch logic-level vulnerabilities.

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