Extract city and country mentions from Text like GeoText without regex, but FlashText, a Aho-Corasick implementation.

Multi Tier Annotation Search

Next-Generation full text search library for Browser and Node.js

Fast dictionary-based approach for semantic annotation / entity linking

Grep through all Grafana entities in the spirit of git-wtf.

Python command-line program that searches through content and metadata of different types of ebooks [work-in-progress]

In-memory search index by strings (suffix trie)

Context-based code search tool

A simple clone of BareGrep

🔍 Parse user input into a valid PostgreSQL tsquery

A fast implementation of single-pattern substring search using SIMD acceleration.

General-purpose cheatsheet tool written in python

A code-searching tool similar to ack, but faster.

Grephub is a GUI that supports multiple popular search tools.

Extract Keywords from sentence or Replace keywords in sentences.

Neural File Search Engine

High performance Trie and Ahocorasick automata (AC automata) Keyword Match & Replace Tool for python

Search texts for phrases regardless of their forms and words in-between.

A Php - MySql Search Engine. Considering the challenges of using MySQL/MSSQL/SQL as a back-end database management tool for large enterprise/industrial level application search-engine. An optimized techniques and algorithms are developed to boost performance and make SQL databases works like magic for the purpose of searching.

The Type Ahead website is a powerful search tool that allows users to effortlessly find American cities and states with its dual search bar functionality. With highlighted search results and perfect matching, users can quickly locate their desired cities and states, making it a convenient tool for location-based searches.