[krut-patel]

I was looking for something similar (client side text search) and landed upon MiniSearch[0]. While it doesn't support some of the advanced features of lunr (like wildcard search), it was perfect for my needs. The accompanying blog post[1] explains the trade-offs pretty well.

0 - https://github.com/lucaong/minisearch

1 - https://lucaongaro.eu/blog/2019/01/30/minisearch-client-side...