Can Rezi be vibe coded?
Build ATS-friendly resume variants from a verified evidence bank and export PDF
The core loop is small enough for a capable coding agent to produce a useful local version. For Rezi, build ATS-friendly resume variants from a verified evidence bank and export PDF. The hard boundary is templates, scoring, ai workflow, document rendering, and hosted convenience, plus data, distribution, and coaching.
Jump to the build brief ↓Checked Jul 2026
What you pay today, before any DIY hosting
high editorial confidence
Buildability by layer
Screens, forms, and focused interactions
The repeatable job the product performs
Availability and legality of required data
Uptime, queues, support, and maintenance
Security, compliance, and user confidence
The achievable core
- Build ATS-friendly resume variants from a verified evidence bank, tailor them to a supplied role, keep every claim traceable to the user's own evidence, and export PDF.
- Build a focused single-user workflow with real persistence, search, and export.
- A responsive interface with real empty, loading, success, and error states.
The parts a prompt cannot buy
- templates, scoring, AI workflow, document rendering, and hosted convenience
- proprietary recruiter data
- job-board distribution
- human coaching
- The last 20 percent is sync, migration fidelity, speed, and edge cases.
- The useful dataset is owned, accumulated, or expensive to reproduce.
Why people still pay
People still pay for Rezi because people pay for convenience, curated guidance, and distribution; the personal tracking and drafting loop is highly buildable. The recurring cost buys document parsing, truthful claim handling, job-source changes, browser automation rules, privacy, model drift, and user review, not just the visible interface.
The last 20 percent is sync, migration fidelity, speed, and edge cases.
The useful dataset is owned, accumulated, or expensive to reproduce.
Licensed content and distribution rights are not reproducible with an LLM.
The brief
Context, requirements, acceptance criteria, non-goals, and the full production standard — as Markdown, ready for any coding agent.
Build brief — a focused alternative to Rezi
Context
**Rezi** — Build ATS-friendly resume variants from a verified evidence bank and export PDF. It currently costs $29/mo.
The core loop is small enough for a capable coding agent to produce a useful local version. For Rezi, build ATS-friendly resume variants from a verified evidence bank and export PDF. The hard boundary is templates, scoring, ai workflow, document rendering, and hosted convenience, plus data, distribution, and coaching.
This brief describes a focused, single-operator replacement for the part of Rezi that is genuinely reproducible. It is deliberately narrower than the product it replaces, and it says so in writing. Build the useful core; do not pretend to have rebuilt the rest.
What you are building
Build ATS-friendly resume variants from a verified evidence bank, tailor them to a supplied role, keep every claim traceable to the user's own evidence, and export PDF.
Build a focused single-user workflow with real persistence, search, and export.
A responsive interface with real empty, loading, success, and error states.
Requirements
Functional
Local browser.
Resume and job-description files.
Data and integrations
Optional OpenAI API key.
Each of these needs a real account, credential, or quota. Set them up before writing feature code.
Non-functional
Accessibility: semantic markup, labelled controls, visible focus, and reduced-motion support.
Security: server-side secrets, validated input, and no credentials in the client bundle.
Reliability: retries with backoff on external calls, and a clear failure state when a provider is down.
Portability: the operator can export their data and leave without losing it.
Implementation brief
Build a personal replacement for Rezi in an empty repository.
Use Next.js 15, TypeScript, SQLite, Drizzle ORM, and an optional OpenAI API; do not offer alternative stacks.
The core loop is: build ATS-friendly resume variants from a verified evidence bank, tailor them to a supplied role, keep every claim traceable to the user's own evidence, and export PDF.
Make the first run work locally with one documented command.
Store all user data locally by default and make export straightforward.
Put secrets in .env, ship .env.example, and never commit credentials.
Create a structured evidence bank for roles, projects, skills, dates, metrics, and source notes.
Import a job description and highlight requirements without inventing missing experience.
Generate a tailored resume variant only from approved evidence and show the source for each bullet.
Add application stages, contacts, tasks, dates, notes, documents, and a follow-up view.
Provide interview-question practice with answer notes and a self-review rubric, not deceptive live assistance.
Export resume data as JSON and PDF plus the application tracker as CSV.
Include clear empty, loading, success, and recoverable error states.
Add input validation, safe filenames, and graceful handling of unavailable APIs.
Write focused tests for the core transformation and one end-to-end happy path.
Create a README with setup, architecture, permissions, data location, and backup steps.
Do not add accounts, billing, telemetry, analytics, or a hosted control plane.
Deliberately leave out automatic mass application.
Deliberately leave out fabricated qualifications or deceptive interview assistance.
Deliberately leave out proprietary recruiter databases and guaranteed job outcomes.
Finish by running the tests and listing the exact commands used.
Delivery standard
Inspect the repository first, then write a short implementation plan before writing code.
Deliver the smallest complete end-to-end workflow first; every primary control must work against persisted data.
Use real validation and storage; never substitute fake dashboards, decorative controls, hard-coded success states, or mock integrations.
Include responsive layouts plus genuine empty, loading, success, validation, and failure states.
Keep secrets server-side in environment variables, provide .env.example, and never commit credentials or user data.
Add structured logs around every external call and return actionable errors without leaking sensitive details.
Write unit tests for the core logic and one automated test of the main user journey.
Finish with a README covering setup, architecture, data location, backups, tests, deployment, and known limitations.
Acceptance criteria
A clean install starts the app using only the README and .env.example.
The primary journey works from first visit through saved result, reload, edit, export, and deletion where applicable.
Invalid input, missing configuration, provider failure, and an empty database each have a usable state.
The interface works at 390px and 1440px, is keyboard navigable, and shows visible focus on every control.
Tests, type checking, linting, and a production build all pass with no ignored failures.
No part of the interface implies a live integration, security guarantee, or scale capability that was not actually built and verified.
Non-goals
Do not build these, and do not claim to have replaced them:
Templates, scoring, AI workflow, document rendering, and hosted convenience.
Proprietary recruiter data.
Job-board distribution.
Human coaching.
The last 20 percent is sync, migration fidelity, speed, and edge cases.
The useful dataset is owned, accumulated, or expensive to reproduce.
What you still own after launch
Secure credentials, rotate secrets, and handle provider rate limits.
Run migrations, backups, restores, and dependency updates.
Test the critical journey after every model, API, or hosting change.
Monitor failures and fix the edge cases a first prompt will miss.
Risk
**Operational risk.** The code is achievable; dependable data, integrations, and ongoing operations are the real cost.
Editorial confidence in this assessment: high. No independent one-shot implementation is linked yet.
Prior art
Working open-source software you can read, fork, or borrow from before starting:
[Reactive Resume](https://github.com/AmruthPillai/Reactive-Resume) — Active open-source resume builder with structured data and PDF export
Generated by [Can It Be Vibe Coded?](https://www.canitbevibecoded.com) · Full report: https://www.canitbevibecoded.com/rezi
You still own the product
- Secure credentials, rotate secrets, and handle provider rate limits.
- Run migrations, backups, restores, and dependency updates.
- Test the critical journey after every model, API, or hosting change.
- Monitor failures and fix the edge cases a first prompt will miss.
Open-source prior art
Before you start
Can Rezi be vibe coded?
Yes, for personal use. The core loop is small enough for a capable coding agent to produce a useful local version. For Rezi, build ATS-friendly resume variants from a verified evidence bank and export PDF. The hard boundary is templates, scoring, ai workflow, document rendering, and hosted convenience, plus data, distribution, and coaching.
What can an AI coding agent reproduce from Rezi?
Build ATS-friendly resume variants from a verified evidence bank, tailor them to a supplied role, keep every claim traceable to the user's own evidence, and export PDF. Build a focused single-user workflow with real persistence, search, and export. A responsive interface with real empty, loading, success, and error states.
What will a DIY Rezi replacement still be missing?
templates, scoring, AI workflow, document rendering, and hosted convenience; proprietary recruiter data; job-board distribution; human coaching; The last 20 percent is sync, migration fidelity, speed, and edge cases.; The useful dataset is owned, accumulated, or expensive to reproduce.
What do I still own after building a Rezi alternative?
Secure credentials, rotate secrets, and handle provider rate limits. Run migrations, backups, restores, and dependency updates. Test the critical journey after every model, API, or hosting change. Monitor failures and fix the edge cases a first prompt will miss.