vi3k6i5/flashtext
Extract Keywords from sentence or Replace keywords in sentences. observed · 2026-08-28
Health v2 · maintenance only
39/100
- Activity 16
- Release rhythm 35
- Longevity 100
Flags: no_releases
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: 3305
- days_rel: n/a
- days_push: 507
- n_releases_24m: 0
Adoption not part of the score
5712 stars · 597 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
FlashText is a Python library for fast keyword extraction and replacement in sentences, based on the FlashText algorithm. It uses a trie-like KeywordProcessor to match thousands of keywords at speeds independent of the number of keywords.
Use cases
- extract keywords from sentences in python
- replace multiple keywords in text quickly
- normalize entity names in text like city names
- find keyword spans with character positions
- fast dictionary-based named entity matching
When to choose
- you need to match or replace thousands of keywords faster than regex
- you want case-insensitive or case-sensitive keyword matching with optional span info
- you need to attach extra metadata to matched keywords
When to avoid
- you need fuzzy or partial word matching rather than exact keyword matches
- you need full regular expression pattern support
- you need actively developed features beyond keyword extraction and replacement
Facets
library · maturity maintenance
nlp parser search-engine data-science developer-tools python cross-platform keyword-extraction keyword-replacement ahocorasick-alternative text-processing flashtext-algorithm natural-language-processing
2 sources
- readme: https://github.com/vi3k6i5/flashtext · fetched 2026-08-28 · de795e376808
- registry_pypi: https://pypi.org/pypi/flashtext/json · fetched 2026-08-29 · e277021eb09d
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| vi3k6i5/flashtext | main | 39 |
For agents
markdown · JSON · MCP: product_card(name="vi3k6i5/flashtext")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem