code-stats

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🇺🇸

Original

English

🇨🇳

Translation

Chinese

Code Statistics

代码统计

Quickly analyze codebase size, composition, and changes.

快速分析代码库的规模、构成及变更情况。

tokei - Line Counts

tokei - 代码行数统计

bash

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bash

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Count all code

统计所有代码

tokei

Compact output sorted by code

按代码量排序的精简输出

tokei --compact --sort code

Specific languages

指定编程语言

tokei --type=TypeScript,JavaScript

Exclude directories

排除目录

tokei --exclude node_modules --exclude dist

JSON output for scripting

生成JSON输出用于脚本处理

tokei --output json | jq '.Total.code'

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tokei --output json | jq '.Total.code'

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Sample Output

示例输出

===============================================================================
 Language            Files        Lines         Code     Comments       Blanks
===============================================================================
 TypeScript             45        12847         9823         1456         1568
 JavaScript             12         2341         1876          234          231
-------------------------------------------------------------------------------
 Total                  57        15188        11699         1690         1799
===============================================================================

===============================================================================
 Language            Files        Lines         Code     Comments       Blanks
===============================================================================
 TypeScript             45        12847         9823         1456         1568
 JavaScript             12         2341         1876          234          231
-------------------------------------------------------------------------------
 Total                  57        15188        11699         1690         1799
===============================================================================

difft - Semantic Diffs

difft - 语义化差异对比

bash

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bash

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Compare files

对比文件

difft old.ts new.ts

Inline mode

行内模式

difft --display=inline old.ts new.ts

With git

与Git结合使用

GIT_EXTERNAL_DIFF=difft git diff GIT_EXTERNAL_DIFF=difft git show HEAD~1

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GIT_EXTERNAL_DIFF=difft git diff GIT_EXTERNAL_DIFF=difft git show HEAD~1

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Why Semantic?

为什么选择语义化对比？

Traditional diff	difft
Line-by-line	AST-aware
Shows moved as delete+add	Recognizes moves
Whitespace sensitive	Ignores formatting

传统差异对比	difft
逐行对比	基于AST识别
将移动代码显示为删除+添加	可识别代码移动
对空白字符敏感	忽略格式变化

Quick Reference

快速参考

Task	Command
Count all code	`tokei`
Compact output	`tokei --compact`
Sort by code	`tokei --sort code`
TypeScript only	`tokei -t TypeScript`
JSON output	`tokei --output json`
Exclude dir	`tokei --exclude node_modules`
Semantic diff	`difft file1 file2`
Git diff	`GIT_EXTERNAL_DIFF=difft git diff`

任务	命令
统计所有代码	`tokei`
精简输出	`tokei --compact`
按代码量排序	`tokei --sort code`
仅统计TypeScript	`tokei -t TypeScript`
生成JSON输出	`tokei --output json`
排除目录	`tokei --exclude node_modules`
语义化差异对比	`difft file1 file2`
Git差异对比	`GIT_EXTERNAL_DIFF=difft git diff`

When to Use

使用场景

Getting quick codebase overview
Comparing code changes semantically
Understanding project composition
Reviewing refactoring impact
Tracking codebase growth

快速了解代码库概况
语义化对比代码变更
分析项目构成
评估重构影响
跟踪代码库增长情况

Additional Resources

额外资源

For detailed patterns, load:

```
./references/tokei-advanced.md
```
- Filtering, output formats, CI integration
```
./references/difft-advanced.md
```
- Display modes, git integration, language support

如需详细用法，请查看：

```
./references/tokei-advanced.md
```
- 过滤规则、输出格式、CI集成
```
./references/difft-advanced.md
```
- 显示模式、Git集成、语言支持