B — Some risk signals Graded October 16, 2026Minor concerns worth a quick check.Based on public adoption and transparency signals as of October 16, 2026. Our opinion, not a code audit or security guarantee.
AI agent skill · General
reactive-resume
A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!
Bottom line: Signal-based grade (4/7 points): very widely starred on GitHub, public source code. This reflects adoption and transparency, not a code review.
- Popularity score
- 51/100
- Rank
- #96 of 500
- GitHub stars
- 44.4k
What it does
Reactive Resume is an open-source resume builder that runs locally or self-hosted, emphasizing data privacy and portability. Users can create, customize, and export resumes in multiple formats while maintaining complete control over their information without cloud dependencies.
Who it’s for
Professionals and job seekers who prioritize data privacy and want to avoid commercial resume builders. Builders integrating resume generation into AI workflows or internal HR systems.
Copy-paste setup
Check these steps against the project’s own instructions before running anything.
Verify against the repo README at https://github.com/reactive-resume/reactive-resume (opens external site) for current deployment options. Typical setup involves Docker deployment or npm installation:
git clone https://github.com/reactive-resume/reactive-resume.git
cd reactive-resume
npm install
npm run dev
For production, consult the official documentation for Docker, self-hosting, or managed deployment instructions.
Risks
- No evidence of regular security audits or vulnerability disclosure program despite open-source status
- Local file system access for resume data could enable exfiltration if compromised or injected with malicious prompts
- Dependency chain risk: 0 weekly npm downloads suggests limited active monitoring by downstream users
- Self-hosting requirement places security responsibility entirely on the operator for patching and hardening
- No formal privacy policy or data handling guarantees documented
How to stay secure
Least-privilege permissions
- Run the application under a dedicated, unprivileged user account with no sudo access
- Restrict file system access to a single, isolated directory for resume data; deny access to system files and other user directories
- Disable or remove any administrative functions or debug endpoints before deployment
- Use containerization (Docker) with read-only root filesystem and minimal base image to limit exploit surface
Network isolation
- Deploy behind a reverse proxy (nginx/Apache) with strict input validation and rate limiting
- Disable external API calls and enforce network egress rules; block outbound connections unless explicitly required
- Serve over HTTPS only; use strong TLS versions (1.2+) and certificate pinning if accessing remote services
- Restrict network access to localhost or trusted internal subnets; never expose directly to the internet without authentication
Monitoring
- Log all file system access to resume data, including read/write/delete events with timestamps and user context
- Set alerts for unexpected process spawning, child process execution, or outbound connection attempts
- Monitor dependency updates and security advisories for npm packages; establish an automated patching schedule
- Audit application logs weekly for error messages, failed authentication attempts, or unusual data access patterns
Red flags to watch for
- Prompts or inputs requesting access to files outside the designated resume directory or parent system paths
- Sudden changes in network traffic, CPU usage spikes, or processes attempting to download external code
- Missing or outdated dependencies; unpatched CVEs in the npm dependency chain detected by
npm audit - Absence of update notifications or security patches from the upstream project for 3+ months
Alternatives
- OpenResume – similar open-source resume builder with privacy-first design
- JSON Resume – standardized open format with multiple tool ecosystem support
- Overleaf – collaborative resume building with version control (requires LaTeX familiarity)
- Commercial tools (Canva, LinkedIn Resume Builder) – trade convenience for centralized data handling