How to build a Smart Compose like Gmail? Possible in a textarea?











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The new predictive type feature Smart Compose of Gmail is quite interesting.



Let's say we want to implement such a functionality ourselves:




  1. User enters beginning of text, e.g. How and in gray behind it appears are you?.

  2. User hits TAB and the word tomorrow is set.


Example:



example of smart compose



Can a textarea with Javascript magic be used to achieve this?



And if not, how could this be implemented otherwise?










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  • Perhaps using a div with the attribute contenteditable may be a better approach as it allows you to style the text within the textarea itself.
    – Nick Parsons
    Nov 19 at 12:40












  • contenteditable div should do the trick. You will also need a fast dictionary service which will return suggestions. Just add the suggested word to a span in contenteditable div with css set to make it look gray and off colored.
    – Vijay Rathore
    Nov 19 at 12:58










  • Are you asking this narrowly in terms of the frontend aspect of implementation or are you curious about the backend, as well? I ask 'cause I'd like to know about the backend and'll create a new question of this one isn't meant to be about that but won't otherwise. And, @VijayRathore, I suspect this feature goes way beyond dictionaries for prediction; e.g., when I type How I get "How've you been?" instead of "How are you?" presumably 'cause the former is something I tend to write. I imagine that some modeling of users' style is going on. I wanna know how all that's done.
    – tjfwalker
    Nov 21 at 21:12












  • I am only interested in the front-end currently. Two options: I broaden the question to frontend and backend, or you ask a separate one. I am pretty sure they have analyzed the user's existing emails, go through it, and suggest the text. Probably using the same functionality that is behind Google Suggest.
    – Kai Noack
    Nov 21 at 21:44















up vote
2
down vote

favorite
1












The new predictive type feature Smart Compose of Gmail is quite interesting.



Let's say we want to implement such a functionality ourselves:




  1. User enters beginning of text, e.g. How and in gray behind it appears are you?.

  2. User hits TAB and the word tomorrow is set.


Example:



example of smart compose



Can a textarea with Javascript magic be used to achieve this?



And if not, how could this be implemented otherwise?










share|improve this question






















  • Perhaps using a div with the attribute contenteditable may be a better approach as it allows you to style the text within the textarea itself.
    – Nick Parsons
    Nov 19 at 12:40












  • contenteditable div should do the trick. You will also need a fast dictionary service which will return suggestions. Just add the suggested word to a span in contenteditable div with css set to make it look gray and off colored.
    – Vijay Rathore
    Nov 19 at 12:58










  • Are you asking this narrowly in terms of the frontend aspect of implementation or are you curious about the backend, as well? I ask 'cause I'd like to know about the backend and'll create a new question of this one isn't meant to be about that but won't otherwise. And, @VijayRathore, I suspect this feature goes way beyond dictionaries for prediction; e.g., when I type How I get "How've you been?" instead of "How are you?" presumably 'cause the former is something I tend to write. I imagine that some modeling of users' style is going on. I wanna know how all that's done.
    – tjfwalker
    Nov 21 at 21:12












  • I am only interested in the front-end currently. Two options: I broaden the question to frontend and backend, or you ask a separate one. I am pretty sure they have analyzed the user's existing emails, go through it, and suggest the text. Probably using the same functionality that is behind Google Suggest.
    – Kai Noack
    Nov 21 at 21:44













up vote
2
down vote

favorite
1









up vote
2
down vote

favorite
1






1





The new predictive type feature Smart Compose of Gmail is quite interesting.



Let's say we want to implement such a functionality ourselves:




  1. User enters beginning of text, e.g. How and in gray behind it appears are you?.

  2. User hits TAB and the word tomorrow is set.


Example:



example of smart compose



Can a textarea with Javascript magic be used to achieve this?



And if not, how could this be implemented otherwise?










share|improve this question













The new predictive type feature Smart Compose of Gmail is quite interesting.



Let's say we want to implement such a functionality ourselves:




  1. User enters beginning of text, e.g. How and in gray behind it appears are you?.

  2. User hits TAB and the word tomorrow is set.


Example:



example of smart compose



Can a textarea with Javascript magic be used to achieve this?



And if not, how could this be implemented otherwise?







javascript html






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 19 at 12:36









Kai Noack

6,096659113




6,096659113












  • Perhaps using a div with the attribute contenteditable may be a better approach as it allows you to style the text within the textarea itself.
    – Nick Parsons
    Nov 19 at 12:40












  • contenteditable div should do the trick. You will also need a fast dictionary service which will return suggestions. Just add the suggested word to a span in contenteditable div with css set to make it look gray and off colored.
    – Vijay Rathore
    Nov 19 at 12:58










  • Are you asking this narrowly in terms of the frontend aspect of implementation or are you curious about the backend, as well? I ask 'cause I'd like to know about the backend and'll create a new question of this one isn't meant to be about that but won't otherwise. And, @VijayRathore, I suspect this feature goes way beyond dictionaries for prediction; e.g., when I type How I get "How've you been?" instead of "How are you?" presumably 'cause the former is something I tend to write. I imagine that some modeling of users' style is going on. I wanna know how all that's done.
    – tjfwalker
    Nov 21 at 21:12












  • I am only interested in the front-end currently. Two options: I broaden the question to frontend and backend, or you ask a separate one. I am pretty sure they have analyzed the user's existing emails, go through it, and suggest the text. Probably using the same functionality that is behind Google Suggest.
    – Kai Noack
    Nov 21 at 21:44


















  • Perhaps using a div with the attribute contenteditable may be a better approach as it allows you to style the text within the textarea itself.
    – Nick Parsons
    Nov 19 at 12:40












  • contenteditable div should do the trick. You will also need a fast dictionary service which will return suggestions. Just add the suggested word to a span in contenteditable div with css set to make it look gray and off colored.
    – Vijay Rathore
    Nov 19 at 12:58










  • Are you asking this narrowly in terms of the frontend aspect of implementation or are you curious about the backend, as well? I ask 'cause I'd like to know about the backend and'll create a new question of this one isn't meant to be about that but won't otherwise. And, @VijayRathore, I suspect this feature goes way beyond dictionaries for prediction; e.g., when I type How I get "How've you been?" instead of "How are you?" presumably 'cause the former is something I tend to write. I imagine that some modeling of users' style is going on. I wanna know how all that's done.
    – tjfwalker
    Nov 21 at 21:12












  • I am only interested in the front-end currently. Two options: I broaden the question to frontend and backend, or you ask a separate one. I am pretty sure they have analyzed the user's existing emails, go through it, and suggest the text. Probably using the same functionality that is behind Google Suggest.
    – Kai Noack
    Nov 21 at 21:44
















Perhaps using a div with the attribute contenteditable may be a better approach as it allows you to style the text within the textarea itself.
– Nick Parsons
Nov 19 at 12:40






Perhaps using a div with the attribute contenteditable may be a better approach as it allows you to style the text within the textarea itself.
– Nick Parsons
Nov 19 at 12:40














contenteditable div should do the trick. You will also need a fast dictionary service which will return suggestions. Just add the suggested word to a span in contenteditable div with css set to make it look gray and off colored.
– Vijay Rathore
Nov 19 at 12:58




contenteditable div should do the trick. You will also need a fast dictionary service which will return suggestions. Just add the suggested word to a span in contenteditable div with css set to make it look gray and off colored.
– Vijay Rathore
Nov 19 at 12:58












Are you asking this narrowly in terms of the frontend aspect of implementation or are you curious about the backend, as well? I ask 'cause I'd like to know about the backend and'll create a new question of this one isn't meant to be about that but won't otherwise. And, @VijayRathore, I suspect this feature goes way beyond dictionaries for prediction; e.g., when I type How I get "How've you been?" instead of "How are you?" presumably 'cause the former is something I tend to write. I imagine that some modeling of users' style is going on. I wanna know how all that's done.
– tjfwalker
Nov 21 at 21:12






Are you asking this narrowly in terms of the frontend aspect of implementation or are you curious about the backend, as well? I ask 'cause I'd like to know about the backend and'll create a new question of this one isn't meant to be about that but won't otherwise. And, @VijayRathore, I suspect this feature goes way beyond dictionaries for prediction; e.g., when I type How I get "How've you been?" instead of "How are you?" presumably 'cause the former is something I tend to write. I imagine that some modeling of users' style is going on. I wanna know how all that's done.
– tjfwalker
Nov 21 at 21:12














I am only interested in the front-end currently. Two options: I broaden the question to frontend and backend, or you ask a separate one. I am pretty sure they have analyzed the user's existing emails, go through it, and suggest the text. Probably using the same functionality that is behind Google Suggest.
– Kai Noack
Nov 21 at 21:44




I am only interested in the front-end currently. Two options: I broaden the question to frontend and backend, or you ask a separate one. I am pretty sure they have analyzed the user's existing emails, go through it, and suggest the text. Probably using the same functionality that is behind Google Suggest.
– Kai Noack
Nov 21 at 21:44

















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