Sun 03 Jan 2021 07:14:54 PM CET, version 2.3.6

Uses templates, pattern matching & logic to conjugate Spanish verbs

• correct, detailed, complete, fast & small

• 14456 tested verbs based on 97 models

• includes

  • only current, RAE recognized as known & used verbs
  • castellano, voseo, formal, canarias
  • reflexives
  • defectives
  • multiple (dual & triple) conjugations
  • dual participios
  • orthographical changes (1999 and 2010)

• If you find this useful -- drop me a note, I'd like to know

• new in 2.3.x
  • public interface changes
  • new public methods
    • getOrthoVerbListSync()
    • getOrthoVerbList() - get verbs affected by 1999/2010 orthography
    • useHighlight() - turn on / off / partial highlighting
  • getDefectiveVerbList(exact = false) now has an optional argument - see Usage for info
  • internal changes, dropped one lever of db nesting, simplifications
  • removed use of
    • Array.flat() , can be used with more browsers
    • ts compiler option target moved back to ES2016
  • rearranged the order or the Result[] - non-defective conjugations are always listed before defective ones
• play with node bin/runme.js

• see Release notes for major / minor version updates
• see Changelog for current details
• see Roadmap for future changes and ideas
• see Usage for usage, interfaces, return values description, sample output and more

• Many thanks to Estudio Sampere Salamanca, España
  • Esther González, Ester García, María Ballesteros you're my heroes
• Contributors to fast-diff - I really didn't feel like writing yet another text comparison, you saved me a lot of time

• browsers
  • see caniuse
• node.js >= 12.11
  • uses ES2019 features, namely Array.flat (12/21/2020 - not anymore)
  • uses ES2016
  • see ECMAScript compatibility

• clone / download gitHub repository
• npm i @jirimracek/conjugate-esp

• Impersonal
  • Infinitivo, Gerundio, Participio
• Indicativo
  • Simple
    • Presente, Pretérito Imperfecto, Pretérito Indefinido, Futuro Imperfecto, Condicional Simple
  • Compuesto
    • Pretérito Perfecto, Pretérito Pluscuamperfecto, Pretérito Anterior, Futuro Perfecto, Condicional Compuesto
• Subjuntivo
  • Simple
    • Presente, Pretérito Imperfecto Ra, Pretérito Imperfecto Se, Futuro Imperfecto
  • Compuesto
    • Pretérito Perfecto, Pretérito Pluscuamperfecto Ra, Pretérito Pluscuamperfecto Se, Futuro Perfecto
• Imperativo
  • Afirmativo, Negativo

(rarely employed Indicativo Pretérito Anterior & Subjuntivo Futuro Perfecto / Imperfecto)

• Estudio Sampere Salamanca - great place to study Spanish

• RAE main page and their (paid subscription, much recommended) RAE Enclave

• Rodríguez-Rodríguez, G; Carreras-Riudavets, F; Hernández-Figueroa, Z; (2009). Conjugación de verbos en español - Conjugador TIP - excellent book, about the most accurate and complete web conjugator I found

• Diccionario panhispánico de dudas

• Vadémecum del verbo español, Pedro Gomis Blanco, Laura Segura Calvo - good technical reference on verb usage, but has many errors (tables, verb to model index), use with extreme caution

• ... and many others