Jun 15, 2023 · Frontend Development

Automating Log Insertion in Frontend Projects with a Custom Babel Plugin

This article explains how to use a custom Babel plugin to automatically inject standardized logging statements into JavaScript code, addressing common debugging challenges such as sparse logs, inconsistent log formats, and missing error handling in async/await constructs.

ASTConsole ProxyJavaScript

0 likes · 16 min read

Automating Log Insertion in Frontend Projects with a Custom Babel Plugin

Huawei Cloud Developer Alliance

Apr 22, 2021 · Backend Development

Prevent Log Injection in Log4j2: Clean Input, PatternLayout, and Custom Throwable Converter

This article explains how malicious newline characters in logged usernames can cause log injection, demonstrates a simple input‑sanitizing method, shows how to use Log4j2's %enc{%m}{CRLF} pattern and a custom ThrowablePatternConverter to ensure all log messages and exception stacks remain on a single safe line.

Exception Handlinglog injectionlog4j2

0 likes · 8 min read

Prevent Log Injection in Log4j2: Clean Input, PatternLayout, and Custom Throwable Converter