mailcheck/mailcheck
Reduce misspelled email addresses in your web apps. observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5287
- days_rel: n/a
- days_push: 1580
- n_releases_24m: 0
Adoption not part of the score
7938 stars · 454 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A JavaScript library and jQuery plugin that detects misspelled email domains and suggests corrections, e.g. turning '[email protected]' into '[email protected]'. It works against configurable lists of domains, second-level domains, and top-level domains using string distance matching.
Use cases
- suggest correct email domain when users mistype it in signup forms
- reduce bounced emails from misspelled addresses like gmil.con or hotmail.cmo
- add email typo correction to a web form
- validate email input on blur in a jQuery app
- customize domain suggestion lists for my own mail domains
When to choose
- you have email input fields in a web app and want to catch common domain typos
- you want a small, dependency-light client-side library with jQuery support
When to avoid
- you need full email deliverability verification or SMTP-level validation
- you need a maintained solution with recent updates or framework-specific integrations
Facets
library · maturity maintenance
form-handling web-development frontend email browser email-validation spell-check jquery-plugin typo-correction nodejs javascript
2 sources
- readme: https://github.com/mailcheck/mailcheck · fetched 2026-08-28 · c20c216bb7c6
- registry_npm: https://registry.npmjs.org/mailcheck · fetched 2026-08-29 · e86aec3158bd
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| mailcheck/mailcheck | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="mailcheck/mailcheck")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem