Affixes.org is an educational website that serves as a dictionary of English prefixes and suffixes. It contains more than 1,250 entries illustrated by approximately 10,000 examples, with all entries defined and explained. The content is based on Michael Quinion’s Oxford University Press book Ologies and Isms: Word Beginnings and Endings, updated with new entries. The site has no advertisements, and relies on visitor donations via secure PayPal payments to cover running costs.
Numbr is a smart calculator combined with a notepad that allows users to work with numbered notes alongside calculations. It is available as a web application and a Chrome extension, with documentation, bug reporting, and tips resources provided.
Formatically is an online citation and academic paper formatting tool. It generates accurate citations in over 8000 styles, including MLA, APA, Chicago, and Harvard, for sources such as books and websites. Users can create a full bibliography in 10 seconds for free, with paid plans starting at $19 for complete paper formatting.
Taguette is a free, open-source web-based qualitative research tool. It allows users to upload document collections, create hierarchical tag systems, and annotate portions of documents with tags and notes that can be recalled and organized for later use.
WordSafety is a service that checks proposed names for unwanted meanings, swear words, or problematic associations across 19 languages, including phonetic matching to identify similar pronunciations that may be problematic. It does not log individual user search inputs, only recording aggregate counts of matches.
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Numbr is a smart calculator combined with a notepad that allows users to work with numbered notes alongside calculations. It is available as a web application and a Chrome extension, with documentation, bug reporting, and tips resources provided.
Formatically is an online citation and academic paper formatting tool. It generates accurate citations in over 8000 styles, including MLA, APA, Chicago, and Harvard, for sources such as books and websites. Users can create a full bibliography in 10 seconds for free, with paid plans starting at $19 for complete paper formatting.
Taguette is a free, open-source web-based qualitative research tool. It allows users to upload document collections, create hierarchical tag systems, and annotate portions of documents with tags and notes that can be recalled and organized for later use.
WordSafety is a service that checks proposed names for unwanted meanings, swear words, or problematic associations across 19 languages, including phonetic matching to identify similar pronunciations that may be problematic. It does not log individual user search inputs, only recording aggregate counts of matches.
RateMyProfessor provides educational videos, lessons, tutorials, or self-learning resources.
Study with spaced repetition flashcards.
