Here are some of the resources I've used while learning French. Not all of them are specific to French.
Dictionaries and tools
- https://www.linguee.com/english-french
- https://www.wordreference.com
- https://www.larousse.fr/
- https://dictionnaire.lerobert.com/
- https://www.collinsdictionary.com/dictionary/french-english
- https://www.expressio.fr/
- https://leconjugueur.lefigaro.fr/
Other reference
- https://fr.wiktionary.org/wiki/Annexe:Liste_de_proverbes_français
Lessons and articles
- https://www.lingolia.com
- https://www.lawlessfrench.com/
- https://francaisfacile.rfi.fr/fr/
- https://www.laits.utexas.edu/fi/