TABLERONE is a browser extension that saves tabs and a lot of time. It does what modern browsers should do but don’t — enable you to close and continue sessions later, batch process URLs, browse collaboratively, and organise a life-time worth of information found online. Like Google Photos but for links.


  • Weekly users: 15,000+
  • Chrome Web Store rating: 4.54
  • Sean Ellis Test satisfaction score: 54%
Initial engagement scope:

  • Overhaul the extension’s core auto-save mechanism
  • Implement support for browser Tab Groups
  • Upgrade collections sharing (temp -> permanent)
  • Add new analytics events and metrics
  • Develop a link-collection Twitter bot
  • Fix bugs and issues
Continued engagement:

  • Develop cloud sync with client-side encryption
  • Develop a premium SaaS product (subscriptions)

Flexible – name your price

You will be working directly with the founder on a well-documented codebase that was freshly revamped to Manifest V3, modularised, and ported to service workers.


Non-negotiable qualifications
  • Front-end expert or FE-focused full-stack know-how
  • Past architect or lead developer role(s)
  • Prior experience developing browser extensions (Manifest V3)
  • Experience developing 0-1 and at scale
  • Likes UI engineering and has eye for details
  • Great verbal and written communication skills
Unfair advantage know-how
  • Extensive experience with Vue.js
  • Familiarity with IndexedDB
  • Back-end development experience (Nodejs and/or PHP)
  • Experience developing a local-first webapp
  • Familiarity with CouchDB and PouchDB
  • Experience building CI/CD pipelines
  • Experience with automated testing & QA (of extensions)
Operational expectations
  • Full-time commitment (40h/week) for the duration of the project on a freelance basis
  • At least 4h overlap with GMT(+1)
  • Self-directed and independent execution
  • Collaborate with the team to find optimal implementation solutions
  • Proactive async communication
  • On need-to basis video call meetings
Why you should join
  • Potential for partnership
  • Possibility of part-equity compensation
  • ‘Zero knowledge’ architecture technical challenge
  • Opportunity to create a useful product to be proud of
Apply info ->

To apply for this job, please visit contra.com

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