eslint-plugin-anti-trojan-source vs Semgrep Code: Side-by-Side Comparison (2026)

eslint-plugin-anti-trojan-source

Development teams using JavaScript in high-security environments should adopt eslint-plugin-anti-trojan-source because it's the only practical way to catch bidirectional Unicode exploits at code review time, before they reach production. The plugin integrates directly into your existing linting pipeline at zero cost, catching the specific attack vector that compromised XZ Utils and remains largely invisible to other SAST tools. Skip this if your organization lacks JavaScript codebases or doesn't run ESLint already; the tool solves one narrow problem exceptionally well but won't replace a broader static analysis program.

Semgrep Code

Development teams shipping code across 30+ languages need Semgrep Code because it catches vulnerabilities in pull requests before merge, not in staging; the AI-powered triage cuts false positives by filtering GPT-4 findings through 900+ high-confidence rules, so developers actually fix real issues instead of ignoring alerts. Scans complete in under five minutes with native GitHub and GitLab integration, meaning security checks won't become a bottleneck in your CI/CD. Skip this if your primary concern is runtime or infrastructure risk; Semgrep Code prioritizes the ID.RA and PR.PS phases where developers can still act, not post-deployment detection.