Life & fun · alternatives · 2026

24 alternatives to JS Emotion Detection

Are you angry, sad, surprised, or happy?

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. JS Emotion Detection launched in 2015; newer entries below may have overtaken it.

1. 1RE
   Realtime emotion tracking in JavaScript▲69

   2016 · affectiva.github.io · its alternatives →

2. 2
   Tone Analyzer by IBM▲183

   Linguistic analysis to detect emotional tones

   2015 · its alternatives →

3. 3
   SweetAlert▲189

   A beautiful replacement for JavaScript's alert()

   2014 · sweetalert.js.org · its alternatives →

4. 4
   Moodie▲73

   Analyze the emotions behind your words

   2014 · beyondverbal.com · its alternatives →

5. 5
   GIFGIF▲75

   Mapping the Emotional Language of GIFs

   2014 · gifgif.media.mit.edu · its alternatives →

6. 6
   HappyMeter▲144

   A frictionless way to measure happiness and job satisfaction

   2017 · its alternatives →

7. 7BJ
   Behave.js – Coding Behaviors for textarea elements▲180

   2013 · jakiestfu.github.com · its alternatives →

8. 8
   Impulse▲84

   Dynamic JS Animations for the Mobile Web

   2014 · impulse.luster.io · its alternatives →

9. 9
   Stylestats▲59

   A Node.js library to collect CSS statistics

   2014 · stylestats.org · its alternatives →

10. 10
    SweetAlert for Bootstrap▲116

    A beautiful replacement for JavaScript's "alert"

    2014 · lipis.github.io · its alternatives →

11. 11
    Attentionkart▲88

    Elevate your video meetings with emotion insights

    2023 · attentionkart.com · its alternatives →

12. 12
    Sentiments▲120

    Mobile First, Swipe and Emoji based feedback

    2016 · its alternatives →

13. 13
    Realeyes▲123

    Measure people's emotions from any webcam

    2016 · realeyes.ai · its alternatives →

14. 14
    EmotionSense Pro▲171

    Privacy-first emotion AI for Google Meet in real time

    2025 · its alternatives →

15. 15
    Emotion Controls for the Web▲87

    Interact on the web through emotions using this extension

    2020 · dev.to · its alternatives →

16. 16
    Audience Reacts▲185

    Feel the room, one emoji at a time

    2023 · reactions.stagetimer.io · its alternatives →

17. 17
    Kairos▲116

    Facial recognition & mood detection API

    2014 · its alternatives →

18. 18
    Sweet Alert▲3

    A beautiful replacement for javascript's 'alert'

    2015 · sweetalert.js.org · its alternatives →

19. 19
    Grumbles.js – Detects when your users swear out loud▲91

    With Ken Powers Comes Ken Responsibility

    2016 · knpw.rs · its alternatives →

20. 20
    Moments of Happiness▲15

    A series of WebGL experiments developed to make you smile.

    2017 · moments.epic.net · its alternatives →

21. 21
    Emotion Detection in Tom & Jerry videos▲6

    Detect emotions of your favourite cartoon characters

    2022 · github.com · its alternatives →

22. 22
    wefecsd▲92

    qwwqwqwdsd

    2018 · apps.apple.com · its alternatives →

23. 23
    Emotion Recognition by Microsoft▲11

    Identify emotions communicated by the facial expressions.

    2015 · its alternatives →

24. 24
    Moodstocks▲71

    Supersonic image recognition for your mobile apps

    2014 · developers.google.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →