Developer shares implementation of login-free trials using localStorage
π§ workproduct problemSingle report βββββ
The developer implemented a 'try without signing up' flow for their side project using localStorage tokens and is seeking feedback on their security approach and potential downsides.
What people do today
- Using localStorage for token storage
- Creating guest user accounts in the database
- Implementing separate JWT keypairs for guests and real users
π§ Fix this
Ideas a builder, maker or community group could start on:
- A standardized open-source library or middleware that handles guest-to-user account merging and secure token rotation for common web frameworks.
- A managed 'anonymous session' service that handles the lifecycle, cleanup, and security of guest tokens so developers don't have to build custom database cleanup jobs.
- A set of best-practice templates for 'try-before-you-sign-up' flows that include built-in rate limiting and secure data migration patterns.
Real voices
βI finally added a try without signing up flow. ... I d be interested in other s approaches to this.β
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