100% Open source alternative for Grammarly

This page summarizes the projects mentioned and recommended in the original post on /r/opensource

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  • Text-Statistics

    Generate information about text including syllable counts and Flesch-Kincaid, Gunning-Fog, Coleman-Liau, SMOG and Automated Readability scores.

  • languagetool

    Style and Grammar Checker for 25+ Languages

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • languagetool-browser-addon

    LanguageTool Firefox and Chrome Add-on (OUTDATED)

  • That's not 100% open source. They deprecated their open source browser extension, and made a new one that is closed source. What is even worse: they block and ignore issues asking about why did that happen, and why isn't the new extension open source. This is what actually landed them on my blacklist, that they're unable to communicate honestly, all the while their extensions require a remote, proprietary server for proper functionality.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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