npm run build-all| library | build time | build size |
|---|---|---|
| emotion-styled | 4687 ms | 198.525 KB |
| react-jss | 5050 ms | 226.631 KB |
| sass | 4422 ms | 182.118 KB |
| styled-components | 4673 ms | 209.477 KB |
| treat | 5640 ms | 179.516 KB |
| typestyle | 4441 ms | 186.484 KB |
npm run bench-allFirstMeaningfulPaint
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 45.29 ms | 29.55 ms | 39.48 ms | 43.46 ms | 38.61 ms | 39.28 ms |
| react-jss | 53.55 ms | 57.04 ms | 59.76 ms | 55.78 ms | 55.86 ms | 56.40 ms |
| sass | 49.76 ms | 55.49 ms | 48.35 ms | 47.26 ms | 62.33 ms | 52.64 ms |
| styled-components | 46.04 ms | 54.16 ms | 55.23 ms | 60.09 ms | 52.91 ms | 53.69 ms |
| treat | 51.57 ms | 48.49 ms | 49.99 ms | 55.53 ms | 51.07 ms | 51.33 ms |
| typestyle | 50.06 ms | 63.52 ms | 63.42 ms | 67.19 ms | 63.17 ms | 61.47 ms |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 220.53 ms | 214.83 ms | 223.24 ms | 210.33 ms | 220.32 ms | 217.85 ms |
| react-jss | 179.41 ms | 189.65 ms | 183.26 ms | 192.28 ms | 195.49 ms | 188.02 ms |
| sass | 179.25 ms | 179.58 ms | 172.28 ms | 175.40 ms | 175.85 ms | 176.47 ms |
| styled-components | 223.56 ms | 223.05 ms | 225.78 ms | 228.22 ms | 229.61 ms | 226.04 ms |
| treat | 173.51 ms | 190.44 ms | 186.60 ms | 185.79 ms | 190.57 ms | 185.38 ms |
| typestyle | 276.54 ms | 296.34 ms | 288.70 ms | 291.71 ms | 281.62 ms | 286.98 ms |
First Meaningful Paint (FMP) is the paint after which the biggest above-the-fold layout change has happened and web fonts have loaded. It is when the answer to "Is it useful?" becomes "yes", upon first meaningful paint completion.
LayoutCount
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run |
|---|---|---|---|---|---|
| emotion-styled | 2 | 2 | 2 | 2 | 1 |
| react-jss | 2 | 2 | 2 | 2 | 2 |
| sass | 2 | 2 | 2 | 2 | 2 |
| styled-components | 2 | 2 | 2 | 2 | 2 |
| treat | 2 | 2 | 2 | 2 | 2 |
| typestyle | 3 | 3 | 3 | 3 | 3 |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run |
|---|---|---|---|---|---|
| emotion-styled | 4 | 4 | 3 | 4 | 2 |
| react-jss | 3 | 3 | 3 | 4 | 4 |
| sass | 4 | 3 | 3 | 4 | 4 |
| styled-components | 3 | 4 | 3 | 3 | 3 |
| treat | 3 | 4 | 3 | 3 | 4 |
| typestyle | 6 | 6 | 5 | 6 | 5 |
LayoutDuration
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 0.36 ms | 0.34 ms | 0.39 ms | 0.36 ms | 0.30 ms | 0.35 ms |
| react-jss | 0.46 ms | 0.46 ms | 0.51 ms | 0.39 ms | 0.41 ms | 0.45 ms |
| sass | 0.37 ms | 0.42 ms | 0.37 ms | 0.40 ms | 0.43 ms | 0.40 ms |
| styled-components | 0.39 ms | 0.45 ms | 0.44 ms | 0.42 ms | 0.44 ms | 0.43 ms |
| treat | 0.33 ms | 0.42 ms | 0.42 ms | 0.39 ms | 0.39 ms | 0.39 ms |
| typestyle | 0.40 ms | 0.46 ms | 0.44 ms | 0.56 ms | 0.44 ms | 0.46 ms |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 68.91 ms | 60.93 ms | 68.61 ms | 60.69 ms | 64.08 ms | 64.64 ms |
| react-jss | 62.86 ms | 59.24 ms | 58.64 ms | 61.30 ms | 62.89 ms | 60.98 ms |
| sass | 62.61 ms | 61.01 ms | 58.22 ms | 59.03 ms | 57.54 ms | 59.68 ms |
| styled-components | 57.58 ms | 58.29 ms | 58.28 ms | 57.12 ms | 58.15 ms | 57.88 ms |
| treat | 59.22 ms | 59.29 ms | 57.37 ms | 58.85 ms | 60.55 ms | 59.06 ms |
| typestyle | 131.24 ms | 137.69 ms | 130.77 ms | 133.67 ms | 127.43 ms | 132.16 ms |
RecalcStyleCount
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run |
|---|---|---|---|---|---|
| emotion-styled | 2 | 2 | 2 | 2 | 1 |
| react-jss | 2 | 2 | 2 | 2 | 2 |
| sass | 3 | 2 | 3 | 3 | 2 |
| styled-components | 3 | 3 | 2 | 2 | 2 |
| treat | 2 | 2 | 2 | 2 | 2 |
| typestyle | 3 | 3 | 3 | 3 | 3 |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run |
|---|---|---|---|---|---|
| emotion-styled | 4 | 4 | 3 | 4 | 2 |
| react-jss | 3 | 3 | 3 | 4 | 4 |
| sass | 5 | 3 | 4 | 5 | 4 |
| styled-components | 4 | 5 | 3 | 3 | 3 |
| treat | 3 | 4 | 3 | 3 | 4 |
| typestyle | 6 | 6 | 5 | 6 | 5 |
RecalcStyleDuration
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 0.34 ms | 0.30 ms | 0.33 ms | 0.32 ms | 0.22 ms | 0.30 ms |
| react-jss | 0.39 ms | 0.35 ms | 0.36 ms | 0.36 ms | 0.35 ms | 0.36 ms |
| sass | 0.38 ms | 0.41 ms | 0.39 ms | 0.42 ms | 0.39 ms | 0.40 ms |
| styled-components | 0.37 ms | 0.45 ms | 0.37 ms | 0.40 ms | 0.36 ms | 0.39 ms |
| treat | 0.36 ms | 0.39 ms | 0.39 ms | 0.39 ms | 0.39 ms | 0.38 ms |
| typestyle | 0.36 ms | 0.42 ms | 0.39 ms | 0.52 ms | 0.40 ms | 0.42 ms |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 37.13 ms | 32.36 ms | 34.99 ms | 32.52 ms | 32.65 ms | 33.93 ms |
| react-jss | 33.39 ms | 34.72 ms | 32.45 ms | 34.20 ms | 34.47 ms | 33.85 ms |
| sass | 36.79 ms | 36.35 ms | 35.70 ms | 34.86 ms | 37.22 ms | 36.18 ms |
| styled-components | 33.42 ms | 33.66 ms | 32.71 ms | 33.90 ms | 32.58 ms | 33.25 ms |
| treat | 35.78 ms | 36.22 ms | 35.90 ms | 35.19 ms | 35.59 ms | 35.74 ms |
| typestyle | 62.93 ms | 64.29 ms | 61.80 ms | 62.95 ms | 60.54 ms | 62.50 ms |
ScriptDuration
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 5.34 ms | 5.18 ms | 5.23 ms | 5.18 ms | 5.05 ms | 5.20 ms |
| react-jss | 8.92 ms | 8.85 ms | 8.87 ms | 8.60 ms | 8.89 ms | 8.83 ms |
| sass | 4.39 ms | 5.26 ms | 4.77 ms | 5.23 ms | 5.38 ms | 5.01 ms |
| styled-components | 7.25 ms | 8.26 ms | 8.28 ms | 8.49 ms | 8.55 ms | 8.17 ms |
| treat | 18.93 ms | 5.09 ms | 5.01 ms | 4.97 ms | 4.91 ms | 7.78 ms |
| typestyle | 20.50 ms | 24.21 ms | 23.67 ms | 24.15 ms | 23.51 ms | 23.21 ms |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 88.14 ms | 93.52 ms | 90.30 ms | 89.47 ms | 93.07 ms | 90.90 ms |
| react-jss | 58.78 ms | 67.53 ms | 64.51 ms | 67.53 ms | 67.71 ms | 65.21 ms |
| sass | 46.03 ms | 50.04 ms | 47.77 ms | 48.80 ms | 49.94 ms | 48.51 ms |
| styled-components | 102.08 ms | 103.34 ms | 106.15 ms | 107.48 ms | 109.00 ms | 105.61 ms |
| treat | 64.17 ms | 60.65 ms | 60.09 ms | 59.28 ms | 59.30 ms | 60.70 ms |
| typestyle | 68.24 ms | 81.75 ms | 80.51 ms | 82.31 ms | 80.01 ms | 78.56 ms |
TaskDuration
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 50.68 ms | 43.13 ms | 53.26 ms | 53.68 ms | 49.80 ms | 50.11 ms |
| react-jss | 35.71 ms | 35.52 ms | 36.01 ms | 35.86 ms | 37.20 ms | 36.06 ms |
| sass | 38.46 ms | 34.72 ms | 29.00 ms | 32.52 ms | 34.13 ms | 33.77 ms |
| styled-components | 30.04 ms | 36.77 ms | 33.32 ms | 36.68 ms | 34.26 ms | 34.22 ms |
| treat | 38.95 ms | 32.28 ms | 30.34 ms | 31.77 ms | 32.26 ms | 33.12 ms |
| typestyle | 39.49 ms | 49.94 ms | 49.49 ms | 52.26 ms | 49.44 ms | 48.13 ms |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 265.35 ms | 250.70 ms | 269.67 ms | 257.11 ms | 262.34 ms | 261.03 ms |
| react-jss | 211.05 ms | 217.20 ms | 213.04 ms | 222.55 ms | 227.04 ms | 218.17 ms |
| sass | 210.30 ms | 218.39 ms | 206.48 ms | 212.51 ms | 214.99 ms | 212.53 ms |
| styled-components | 256.59 ms | 251.63 ms | 250.41 ms | 254.20 ms | 252.93 ms | 253.15 ms |
| treat | 204.48 ms | 227.79 ms | 222.64 ms | 224.10 ms | 228.93 ms | 221.59 ms |
| typestyle | 321.99 ms | 338.74 ms | 328.88 ms | 336.25 ms | 322.46 ms | 329.66 ms |
domComplete
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 75.30 ms | 52.01 ms | 46.48 ms | 49.20 ms | 49.01 ms | 54.40 ms |
| react-jss | 60.26 ms | 55.23 ms | 37.58 ms | 38.29 ms | 40.54 ms | 46.38 ms |
| sass | 56.65 ms | 34.51 ms | 34.15 ms | 34.26 ms | 33.23 ms | 38.56 ms |
| styled-components | 64.15 ms | 36.99 ms | 36.70 ms | 37.46 ms | 37.34 ms | 42.53 ms |
| treat | 53.69 ms | 32.63 ms | 27.45 ms | 26.75 ms | 27.07 ms | 33.52 ms |
| typestyle | 50.49 ms | 25.97 ms | 27.24 ms | 26.23 ms | 26.77 ms | 31.34 ms |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 255.45 ms | 201.19 ms | 210.99 ms | 215.70 ms | 246.13 ms | 225.89 ms |
| react-jss | 203.28 ms | 96.63 ms | 174.06 ms | 100.39 ms | 177.38 ms | 150.35 ms |
| sass | 193.21 ms | 88.31 ms | 92.50 ms | 90.63 ms | 86.45 ms | 110.22 ms |
| styled-components | 243.28 ms | 219.81 ms | 219.58 ms | 223.32 ms | 216.57 ms | 224.51 ms |
| treat | 197.57 ms | 171.96 ms | 93.05 ms | 94.46 ms | 94.46 ms | 130.30 ms |
| typestyle | 85.04 ms | 84.17 ms | 89.28 ms | 83.01 ms | 81.36 ms | 84.57 ms |
The domComplete read-only property returns a timestamp representing the time value equal to the time immediately before the user agent sets the current document readiness of the current document to complete.
domInteractive
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 62.82 ms | 50.85 ms | 45.24 ms | 47.89 ms | 47.69 ms | 50.90 ms |
| react-jss | 59.85 ms | 54.13 ms | 36.42 ms | 37.11 ms | 36.75 ms | 44.85 ms |
| sass | 55.40 ms | 34.09 ms | 33.61 ms | 33.77 ms | 32.62 ms | 37.90 ms |
| styled-components | 62.80 ms | 36.59 ms | 36.30 ms | 36.90 ms | 36.88 ms | 41.90 ms |
| treat | 53.38 ms | 32.36 ms | 27.07 ms | 26.29 ms | 26.58 ms | 33.14 ms |
| typestyle | 50.20 ms | 25.79 ms | 27.04 ms | 26.04 ms | 26.58 ms | 31.13 ms |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 112.64 ms | 88.76 ms | 102.37 ms | 102.82 ms | 101.96 ms | 101.71 ms |
| react-jss | 77.08 ms | 63.64 ms | 64.83 ms | 64.10 ms | 63.37 ms | 66.61 ms |
| sass | 59.05 ms | 53.75 ms | 56.82 ms | 55.87 ms | 53.41 ms | 55.78 ms |
| styled-components | 118.18 ms | 107.68 ms | 110.02 ms | 111.22 ms | 108.01 ms | 111.02 ms |
| treat | 70.90 ms | 62.69 ms | 59.07 ms | 60.37 ms | 59.80 ms | 62.56 ms |
| typestyle | 64.81 ms | 63.97 ms | 63.82 ms | 62.26 ms | 60.67 ms | 63.11 ms |
The domInteractive read-only property returns a timestamp representing the time value equal to the time immediately before the user agent sets the current document readiness of the current document to interactive.
domContentLoadedEventEnd
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 62.85 ms | 50.89 ms | 45.28 ms | 47.93 ms | 47.75 ms | 50.94 ms |
| react-jss | 59.89 ms | 54.16 ms | 36.46 ms | 37.14 ms | 36.79 ms | 44.89 ms |
| sass | 55.44 ms | 34.13 ms | 33.66 ms | 33.81 ms | 32.65 ms | 37.94 ms |
| styled-components | 62.84 ms | 36.63 ms | 36.33 ms | 36.97 ms | 36.94 ms | 41.94 ms |
| treat | 53.41 ms | 32.40 ms | 27.11 ms | 26.32 ms | 26.61 ms | 33.17 ms |
| typestyle | 50.26 ms | 25.83 ms | 27.09 ms | 26.08 ms | 26.62 ms | 31.18 ms |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 112.67 ms | 88.79 ms | 102.41 ms | 102.85 ms | 102.01 ms | 101.75 ms |
| react-jss | 77.12 ms | 63.67 ms | 64.86 ms | 64.13 ms | 63.40 ms | 66.64 ms |
| sass | 59.06 ms | 53.78 ms | 56.88 ms | 55.90 ms | 53.44 ms | 55.81 ms |
| styled-components | 118.21 ms | 107.73 ms | 110.05 ms | 111.24 ms | 108.04 ms | 111.05 ms |
| treat | 70.94 ms | 62.72 ms | 59.10 ms | 60.40 ms | 59.83 ms | 62.60 ms |
| typestyle | 64.84 ms | 64.00 ms | 63.85 ms | 62.29 ms | 60.70 ms | 63.14 ms |
The domContentLoadedEventEnd read-only property returns a timestamp representing the time value equal to the time immediately after the current document's DOMContentLoaded event completes.
duration
request to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 75.31 ms | 52.02 ms | 46.48 ms | 49.21 ms | 49.01 ms | 54.41 ms |
| react-jss | 60.26 ms | 55.23 ms | 37.59 ms | 38.30 ms | 40.56 ms | 46.39 ms |
| sass | 56.65 ms | 34.52 ms | 34.17 ms | 34.27 ms | 33.23 ms | 38.57 ms |
| styled-components | 64.16 ms | 37.00 ms | 36.70 ms | 37.47 ms | 37.34 ms | 42.53 ms |
| treat | 53.70 ms | 32.64 ms | 27.46 ms | 26.75 ms | 27.08 ms | 33.53 ms |
| typestyle | 50.50 ms | 25.98 ms | 27.25 ms | 26.23 ms | 26.77 ms | 31.35 ms |
request to /table
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 255.45 ms | 201.19 ms | 211.00 ms | 215.71 ms | 246.13 ms | 225.90 ms |
| react-jss | 203.29 ms | 96.63 ms | 174.07 ms | 100.39 ms | 177.39 ms | 150.35 ms |
| sass | 193.22 ms | 88.32 ms | 92.52 ms | 90.63 ms | 86.46 ms | 110.23 ms |
| styled-components | 243.28 ms | 219.82 ms | 219.58 ms | 223.33 ms | 216.58 ms | 224.52 ms |
| treat | 197.58 ms | 171.96 ms | 93.06 ms | 94.47 ms | 94.46 ms | 130.31 ms |
| typestyle | 85.04 ms | 84.17 ms | 89.28 ms | 83.01 ms | 81.37 ms | 84.58 ms |
In this case we are measuring the duration for the navigation performance type. It returns the timestamp that is the difference between the PerformanceNavigationTiming.loadEventEnd and PerformanceEntry.startTime properties, respectively
Time To Complete 500 consecutive requests
500 requests to /
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 555.00 ms | 352.00 ms | 402.00 ms | 376.00 ms | 346.00 ms | 406.20 ms |
| react-jss | 458.00 ms | 396.00 ms | 317.00 ms | 379.00 ms | 346.00 ms | 379.20 ms |
| sass | 446.00 ms | 384.00 ms | 317.00 ms | 344.00 ms | 390.00 ms | 376.20 ms |
| styled-components | 409.00 ms | 328.00 ms | 386.00 ms | 351.00 ms | 415.00 ms | 377.80 ms |
| treat | 400.00 ms | 325.00 ms | 362.00 ms | 351.00 ms | 369.00 ms | 361.40 ms |
| typestyle | 378.00 ms | 404.00 ms | 381.00 ms | 367.00 ms | 394.00 ms | 384.80 ms |
500 requests to /table (rendering a table with 500 rows)
| library | 1. run | 2. run | 3. run | 4. run | 5. run | average |
|---|---|---|---|---|---|---|
| emotion-styled | 563.00 ms | 383.00 ms | 346.00 ms | 427.00 ms | 343.00 ms | 412.40 ms |
| react-jss | 495.00 ms | 391.00 ms | 346.00 ms | 440.00 ms | 433.00 ms | 421.00 ms |
| sass | 453.00 ms | 374.00 ms | 502.00 ms | 391.00 ms | 405.00 ms | 425.00 ms |
| styled-components | 434.00 ms | 362.00 ms | 403.00 ms | 396.00 ms | 381.00 ms | 395.20 ms |
| treat | 427.00 ms | 361.00 ms | 383.00 ms | 361.00 ms | 380.00 ms | 382.40 ms |
| typestyle | 376.00 ms | 356.00 ms | 391.00 ms | 381.00 ms | 1311.00 ms | 563.00 ms |
- add sass
- add @emotion/styled
- add styled-components
- add theming tests
- improved build script
- add better console output while testing
- add chalk for coloring console outputs
- add logging for puppeteer tests
This repository is based upon the work done here x_team_css_in_js