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Dart Reactivity Benchmark

Benchmark comparing different standalone Dart reactivity/signals frameworks.

Usage

Dart VM

dart run bin/[framework_name].dart

Run all benchamrks

bash bench.sh

Test System Information:

  • Operating System: macOS 15.2 24C101
  • Model: Mac15,10
  • Memory: 36.00 GB
  • CPU: Apple M3 Max

Score Ranking

Rank Framework Score
1 state_beacon 28.56
2 alien_signals 26.03
3 preact_signals 18.78
4 signals 17.25
5 solidart 6.38

Ranking algorithm

  1. In the same test case, the fastest framework gets 1 point, and other frameworks get relative scores by dividing this score by their own scores
  2. Relative score = benchmark time / execution time of the framework
  3. In order to get the overall performance of each framework, I add up the relative scores of the framework in all test cases to get a "comprehensive score". The higher the comprehensive score, the better the overall performance of the framework.

Performance benchmark results of each framework (unit: microsecond μs)

Test Case alien_signals (μs) preact_signals (μs) signals (μs) solidart (μs) state_beacon (μs)
avoidablePropagation 87183 90636 98570 1045651 89352
broadPropagation 180404 198829 207982 2527207 3014
deepPropagation 68828 89167 93334 936287 90915
diamond 106510 136470 146623 1646753 87436
mux 182640 185322 189356 968107 92272
repeatedObservers 10703 19957 23483 106056 24701
triangle 45782 52760 53529 552774 41389
unstable 21396 32230 39736 164429 6060
molBench 273806 273867 276555 956213 409
create_signals 9312 2036 16976 28952 27562
comp_0to1 2183 7351 6562 9330 23123
comp_1to1 7853 7541 10546 16013 19276
comp_2to1 9439 1152 3707 18074 12546
comp_4to1 6854 6580 1069 8066 7140
comp_1000to1 2 2 2 1983 18
comp_1to2 5481 3861 9006 16981 20799
comp_1to4 5918 10506 4777 10043 19945
comp_1to8 2214 3973 3820 11254 20304
comp_1to1000 1623 1600 1969 8932 18627
update_1to1 1687 3820 4063 18745 2959
update_2to1 858 1879 2088 9474 1406
update_4to1 480 958 1074 4729 710
update_1000to1 6 11 10 54 8
update_1to2 939 1911 2238 9654 1462
update_1to4 469 1071 1086 4698 796
update_1to1000 19 19 28 116 189
cellx1000 3861 3937 4293 71858 2732
cellx2500 11204 10840 14391 212547 10051
cellx5000 26803 32268 39837 547031 38313
10x5 - 2 sources 141057 208999 241904 1290003 140556
10x10 - 6 sources 96622 114237 122867 1255346 99489
1000x12 - 4 sources 146678 1777127 2532554 2016302 181762
1000x5 - 25 sources 230729 1311223 2246103 2572250 241096
5x500 - 3 sources 119628 98145 106259 970439 117765
100x15 - 6 sources 141975 201107 260535 1397397 138507