Blog & Engineering Notes
Things we built, measured, or got wrong. Written by the developer, dated, and updated in place when code or benchmarks change.
Articles (6)
#free toolsReadlang and Lute Alternative: Free In-Browser Video and Transcript Immersion
Readlang caps multi-word phrase lookups on free tiers, while Lute requires complex local Python server configurations. Learn how Nativra provides a 100% free, zero-setup alternative for in-browser video and transcript immersion with unlimited phrase lookups and synchronized Read Along.
FluentU Alternative: Why Video Language Immersion Does Not Need a $30/Month Paywall
FluentU locks curated video clips and interactive subtitles behind a $29.99 monthly paywall. Learn how Nativra provides a 100% free, zero-signup alternative that turns any authentic YouTube video into a language immersion lesson with dual synchronized subtitles and Anki export.
Multi-Offer Compensation Modeling: How to Compare Equity, Bonuses, and Cost of Living
Static salary boards show median figures but cannot model conflicting job offers. Learn how to compare base salaries, equity vesting schedules, sign-on bonuses, and tax brackets using Ravina's free client-side compensation modeller.
How to Run AI Mock Interviews With the STAR Method (Using Your Own API Key)
Proprietary interview prep platforms charge $25 to $50 per session for AI coaching. Learn how the STAR method rubric works and how Ravina lets you practice behavioral mock interviews with your own OpenAI or Gemini API key for pennies.
Rezi Alternative: Free ATS Resume Builder Without Export Paywalls
Rezi locks clean PDF/DOCX downloads and AI generation behind credits and subscription paywalls. Ravina is a 100% free, zero-signup alternative providing unlimited ATS-compliant single-column exports, local diagnostics, and BYOK AI directly in your browser.
Resume Worded Alternative: Free ATS Bullet and Layout Checking
Resume Worded locks line-by-line bullet rewriting and full scoring behind a $49 monthly paywall. Ravina is a 100% free, zero-signup alternative that runs 13 deterministic ATS formatting and bullet syntax checks locally in your browser with unlimited scans.