Code Monkey home page Code Monkey logo

Comments (12)

matin avatar matin commented on July 17, 2024 2

@app4g Oh! I get the difference now. Thank you for clarifying!

I'll make the clarification in the README.

@Jawz84 thanks for reporting this! I'm not that familiar with FIT files, so this was a great way to learn more.

I'll leave the issue openβ€”until the README is updated.

from garth.

Jawz84 avatar Jawz84 commented on July 17, 2024 2

Thank you both for taking the time 😊

from garth.

matin avatar matin commented on July 17, 2024 1

I'll give it a try

from garth.

matin avatar matin commented on July 17, 2024

Could you pass me the .fit file to see if I can reproduce the issue?

from garth.

Jawz84 avatar Jawz84 commented on July 17, 2024

Yes, sure! Repro code and file can be found here: https://github.com/Jawz84/Garth-Upload-Issue-Repro

from garth.

Jawz84 avatar Jawz84 commented on July 17, 2024

I have also pushed the repo with which I created the test.FIT file, if you'd like to play with that. (dotnet core sdk required)
https://github.com/Jawz84/create-fit-workout-file

from garth.

matin avatar matin commented on July 17, 2024

This doesn't appear to be a Garth issue.

I just tried to upload the FIT file manually using the following page, and I receive the error below:
https://connect.garmin.com/modern/import-data

image

Here's what I'm able to read from test.FIT:

{
    'file_id_mesgs': [{
        'type': 'workout',
        'manufacturer': 'development',
        'product': 1,
        'serial_number': 1066405380,
        'time_created': datetime.datetime(2023, 10, 16, 15, 43, tzinfo=datetime.timezone.utc)
    }],
    'workout_mesgs': [{
        'wkt_name': 'Bike Workout',
        'sport': 'cycling',
        'num_valid_steps': 1
    }],
    'workout_step_mesgs': [{
        'message_index': 0,
        'wkt_step_name': 'Endurance Ride',
        'notes': 'Keep your HR in Zone 2 for the entire ride.',
        'intensity': 'active',
        'duration_type': 'time',
        'duration_value': 36000000,
        'target_type': 'heart_rate',
        'target_value': 2,
        'duration_time': 36000.0,
        'target_hr_zone': 2
    }]
}

In comparison, here's the contents of the test FIT file I use in the Garth tests:

{
    "file_id_mesgs": [
        {
            "serial_number": 3329978681,
            "time_created": "2023-09-29T00:10:58+00:00",
            "manufacturer": "garmin",
            "product": 3291,
            "type": "activity",
            "garmin_product": "fenix6x"
        }
    ],
    "file_creator_mesgs": [
        {
            "software_version": 2600
        }
    ],
    "288": [
        {
            "253": 1064880657
        }
    ],
    "327": [
        {
            "253": 1064880657,
            "3": 12,
            "4": 8352,
            "5": 4,
            "0": 9,
            "1": 1,
            "2": 2,
            "6": 0
        },
        {
            "253": 1064880657,
            "3": 12,
            "4": 8352,
            "5": 4,
            "0": 9,
            "1": 1,
            "2": 2,
            "6": 0
        }
    ],
    "326": [
        {
            "253": 1064880657,
            "0": 49,
            "1": 3
        }
    ],
    "event_mesgs": [
        {
            "timestamp": "2023-09-29T00:10:57+00:00",
            "data": 0,
            "event": "timer",
            "event_type": "start",
            "event_group": 0,
            "timer_trigger": "manual"
        },
        {
            "timestamp": "2023-09-29T00:11:07+00:00",
            "data": 0,
            "event": "timer",
            "event_type": "stop_all",
            "event_group": 0,
            "timer_trigger": "manual"
        },
        {
            "timestamp": "2023-09-29T00:11:13+00:00",
            "data": 216,
            "event": 48,
            "event_type": "marker",
            "event_group": 1
        }
    ],
    "device_info_mesgs": [
        {
            "timestamp": "2023-09-29T00:10:57+00:00",
            "serial_number": 3329978681,
            "manufacturer": "garmin",
            "product": 3291,
            "software_version": 26.0,
            "device_index": "creator",
            "source_type": "local",
            "garmin_product": "fenix6x"
        },
        {
            "timestamp": "2023-09-29T00:10:57+00:00",
            "manufacturer": "garmin",
            "product": 3291,
            "software_version": 26.0,
            "device_index": 1,
            "device_type": 4,
            "source_type": "local",
            "garmin_product": "fenix6x",
            "local_device_type": "barometer"
        },
        {
            "timestamp": "2023-09-29T00:10:57+00:00",
            "device_index": 2,
            "device_type": 8,
            "source_type": "local",
            "local_device_type": 8
        },
        {
            "timestamp": "2023-09-29T00:10:57+00:00",
            "software_version": 1.0,
            "device_index": 3,
            "device_type": 10,
            "source_type": "local",
            "local_device_type": "whr"
        },
        {
            "timestamp": "2023-09-29T00:10:57+00:00",
            "manufacturer": "garmin",
            "product": 3296,
            "software_version": 22.09,
            "device_index": 4,
            "device_type": 12,
            "source_type": "local",
            "garmin_product": 3296,
            "local_device_type": "sensor_hub"
        },
        {
            "timestamp": "2023-09-29T00:11:07+00:00",
            "serial_number": 3329978681,
            "manufacturer": "garmin",
            "product": 3291,
            "software_version": 26.0,
            "device_index": "creator",
            "source_type": "local",
            "garmin_product": "fenix6x"
        },
        {
            "timestamp": "2023-09-29T00:11:07+00:00",
            "manufacturer": "garmin",
            "product": 3291,
            "software_version": 26.0,
            "device_index": 1,
            "device_type": 4,
            "source_type": "local",
            "garmin_product": "fenix6x",
            "local_device_type": "barometer"
        },
        {
            "timestamp": "2023-09-29T00:11:07+00:00",
            "device_index": 2,
            "device_type": 8,
            "source_type": "local",
            "local_device_type": 8
        },
        {
            "timestamp": "2023-09-29T00:11:07+00:00",
            "software_version": 1.0,
            "device_index": 3,
            "device_type": 10,
            "source_type": "local",
            "local_device_type": "whr"
        },
        {
            "timestamp": "2023-09-29T00:11:07+00:00",
            "manufacturer": "garmin",
            "product": 3296,
            "software_version": 22.09,
            "device_index": 4,
            "device_type": 12,
            "source_type": "local",
            "garmin_product": 3296,
            "local_device_type": "sensor_hub"
        }
    ],
    "22": [
        {
            "253": 1064880657,
            "4": 3,
            "5": 3
        }
    ],
    "141": [
        {
            "253": 1064880657,
            "1": 1064793600,
            "2": 1065398400,
            "0": 1
        }
    ],
    "device_settings_mesgs": [
        {
            "utc_offset": 0,
            "time_offset": 4294945696,
            "auto_activity_detect": 2147483647,
            "autosync_min_steps": 2000,
            "autosync_min_time": 240,
            "active_time_zone": 0,
            "3": 2,
            "time_mode": "hour24",
            "time_zone_offset": 0.0,
            "10": 0,
            "11": 3,
            "backlight_mode": "auto_brightness",
            "13": 4,
            "14": 30,
            "15": 50,
            "22": 0,
            "23": 1,
            "25": 1,
            "26": 254,
            "30": 1,
            "35": 1,
            "activity_tracker_enabled": 1,
            "38": 1,
            "41": 1,
            "42": 1,
            "43": 0,
            "45": 1,
            "move_alert_enabled": 0,
            "date_mode": "month_day",
            "48": 0,
            "53": 1,
            "mounting_side": "left",
            "63": [
                1,
                0,
                0,
                0,
                0,
                0,
                0,
                1,
                0,
                1,
                0,
                1,
                1
            ],
            "64": 1,
            "65": 0,
            "66": 2,
            "67": 1,
            "68": 1,
            "69": 3,
            "75": 1,
            "76": 1,
            "77": 9,
            "lactate_threshold_autodetect_enabled": 1,
            "81": 1,
            "82": 1,
            "83": 2,
            "84": 0,
            "85": 1,
            "87": 1,
            "96": 0,
            "97": 3,
            "98": 0,
            "101": 2,
            "104": [
                0,
                33,
                4,
                16,
                14,
                12,
                6,
                26,
                3,
                2,
                29,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null,
                null
            ],
            "107": 1,
            "108": 1,
            "109": 1,
            "110": 1,
            "111": 1,
            "112": 1,
            "116": 0,
            "117": 2,
            "124": 50,
            "125": 4,
            "126": 1,
            "127": 1,
            "128": 2,
            "129": 0,
            "130": 1,
            "131": 2,
            "132": 0,
            "133": 1,
            "137": 0,
            "138": 0,
            "139": 1,
            "141": 3,
            "142": 0,
            "143": 100,
            "144": 1,
            "145": 1,
            "148": 1,
            "149": 0,
            "151": 0,
            "160": 1,
            "161": 0,
            "163": 0,
            "164": 40,
            "168": 0,
            "170": [
                8,
                7,
                9,
                13,
                11,
                12,
                5,
                6,
                14,
                10,
                1,
                4,
                0,
                2,
                3
            ],
            "177": 5,
            "178": 30,
            "179": 1,
            "180": 1,
            "181": 0,
            "218": 1,
            "219": 1
        }
    ],
    "user_profile_mesgs": [
        {
            "wake_time": 24000,
            "sleep_time": 80400,
            "41": 1044719868,
            "weight": 83.7,
            "37": 125,
            "gender": "male",
            "height": 1.82,
            "language": "english",
            "elev_setting": "metric",
            "weight_setting": "metric",
            "resting_heart_rate": 0,
            "hr_setting": "max",
            "speed_setting": "metric",
            "dist_setting": "metric",
            "activity_class": 50,
            "position_setting": "degree_minute_second",
            "temperature_setting": "metric",
            "24": 84,
            "height_setting": "metric",
            "36": 0,
            "43": 0,
            "44": 17,
            "45": 10,
            "depth_setting": "statute",
            "52": 0,
            "53": 3,
            "54": 4,
            "57": 0,
            "58": 1,
            "60": [
                0,
                0,
                0,
                0,
                0,
                2,
                2
            ],
            "62": 1
        }
    ],
    "147": [
        {
            "0": 2709014500,
            "2": "HRM-Pro:673764",
            "254": 0,
            "32": 3300,
            "33": 1,
            "34": 880,
            "73": 3,
            "1": 0,
            "3": 1,
            "44": 191,
            "45": 1,
            "46": 1,
            "50": [
                84,
                228,
                18,
                126,
                163,
                221
            ],
            "51": 0,
            "52": 0,
            "53": 1,
            "62": 0
        },
        {
            "2": "Beats Fit Pro",
            "254": 1,
            "73": 4,
            "3": 1,
            "50": [
                244,
                212,
                136,
                220,
                233,
                239
            ],
            "51": 2,
            "52": 22
        }
    ],
    "79": [
        {
            "253": 1064880657,
            "16": 3946251331,
            "17": 835847,
            "18": 966027,
            "19": 835620,
            "21": 94287,
            "22": 2019361,
            "25": 24000,
            "26": 80400,
            "29": 2699900,
            "30": 6749800,
            "35": 3945530002,
            "36": 1454365,
            "0": 13060,
            "3": 830,
            "8": 1,
            "9": 639,
            "11": 168,
            "12": 200,
            "13": 125,
            "20": 0,
            "23": -360,
            "33": 0,
            "34": 179,
            "37": 0,
            "1": 38,
            "2": 182,
            "4": 1,
            "5": 70,
            "6": 190,
            "7": 1,
            "10": 42,
            "14": 0,
            "15": 25,
            "27": 12,
            "28": 0
        }
    ],
    "sport_mesgs": [
        {
            "name": "Yoga",
            "10": [
                null,
                85,
                0,
                null
            ],
            "sport": "training",
            "sub_sport": "yoga",
            "5": 1,
            "6": 0,
            "9": 0,
            "11": 1,
            "13": 0,
            "19": [
                0,
                null,
                null
            ],
            "21": 1
        }
    ],
    "13": [
        {
            "4": 100000,
            "31": 160934,
            "41": 16667,
            "254": 0,
            "2": 4167,
            "8": 1389,
            "32": 6706,
            "64": 77,
            "1": 0,
            "3": 6,
            "7": 0,
            "11": 10,
            "12": 0,
            "13": 0,
            "14": 0,
            "15": 0,
            "16": 1,
            "24": 0,
            "27": 0,
            "30": 0,
            "34": 1,
            "35": 0,
            "36": 0,
            "37": 0,
            "40": 1,
            "42": 30,
            "46": 1,
            "55": 0,
            "60": 1,
            "63": 0,
            "65": 0,
            "66": 0,
            "76": 0,
            "78": 1,
            "89": 0,
            "107": 0,
            "108": 0
        }
    ],
    "zones_target_mesgs": [
        {
            "254": 0,
            "functional_threshold_power": 200,
            "max_heart_rate": 190,
            "threshold_heart_rate": 168,
            "hr_calc_type": "percent_max_hr",
            "pwr_calc_type": "percent_ftp",
            "9": 0,
            "10": 1,
            "11": 1,
            "12": 0
        }
    ],
    "record_mesgs": [
        {
            "timestamp": "2023-09-29T00:10:57+00:00",
            "current_stress": 63.0,
            "heart_rate": 86,
            "temperature": 34,
            "135": 176,
            "136": 86
        },
        {
            "timestamp": "2023-09-29T00:10:58+00:00",
            "current_stress": 63.0,
            "heart_rate": 85,
            "temperature": 34,
            "135": 176,
            "136": 85
        },
        {
            "timestamp": "2023-09-29T00:10:59+00:00",
            "current_stress": 63.0,
            "heart_rate": 86,
            "temperature": 34,
            "135": 176,
            "136": 86
        },
        {
            "timestamp": "2023-09-29T00:11:00+00:00",
            "current_stress": 63.0,
            "heart_rate": 87,
            "temperature": 34,
            "135": 176,
            "136": 87
        },
        {
            "timestamp": "2023-09-29T00:11:01+00:00",
            "current_stress": 63.0,
            "heart_rate": 86,
            "temperature": 34,
            "135": 176,
            "136": 86
        },
        {
            "timestamp": "2023-09-29T00:11:02+00:00",
            "current_stress": 63.0,
            "heart_rate": 86,
            "temperature": 34,
            "135": 176,
            "136": 86
        },
        {
            "timestamp": "2023-09-29T00:11:04+00:00",
            "current_stress": 63.0,
            "heart_rate": 89,
            "temperature": 34,
            "135": 176,
            "136": 89
        },
        {
            "timestamp": "2023-09-29T00:11:05+00:00",
            "current_stress": 63.0,
            "heart_rate": 88,
            "temperature": 34,
            "135": 176,
            "136": 88
        },
        {
            "timestamp": "2023-09-29T00:11:06+00:00",
            "current_stress": 60.0,
            "heart_rate": 88,
            "temperature": 34,
            "135": 176,
            "136": 88
        },
        {
            "timestamp": "2023-09-29T00:11:07+00:00",
            "current_stress": 60.0,
            "heart_rate": 87,
            "temperature": 34,
            "135": 176,
            "136": 87
        }
    ],
    "233": [
        {
            "2": [
                27,
                1,
                4,
                0
            ]
        },
        {
            "2": [
                30,
                160,
                15,
                11
            ]
        },
        {
            "2": [
                8,
                0,
                0,
                16
            ]
        },
        {
            "2": [
                10,
                0,
                0,
                24
            ]
        },
        {
            "2": [
                10,
                64,
                9,
                32
            ]
        },
        {
            "2": [
                4,
                94,
                5,
                40
            ]
        },
        {
            "2": [
                192,
                31,
                240,
                55
            ]
        },
        {
            "2": [
                174,
                200,
                2,
                56
            ]
        },
        {
            "2": [
                40,
                100,
                32,
                64
            ]
        },
        {
            "2": [
                12,
                0,
                12,
                72
            ]
        },
        {
            "2": [
                0,
                0,
                0,
                80
            ]
        },
        {
            "2": [
                27,
                1,
                4,
                0
            ]
        },
        {
            "2": [
                30,
                160,
                15,
                11
            ]
        },
        {
            "2": [
                18,
                0,
                0,
                16
            ]
        },
        {
            "2": [
                10,
                0,
                0,
                24
            ]
        }
    ],
    "set_mesgs": [
        {
            "timestamp": "2023-09-29T00:11:00+00:00",
            "duration": 2.917,
            "start_time": "2023-09-29T00:10:57+00:00",
            "message_index": 0,
            "set_type": "active"
        },
        {
            "timestamp": "2023-09-29T00:11:05+00:00",
            "duration": 3.877,
            "start_time": "2023-09-29T00:11:00+00:00",
            "message_index": 1,
            "set_type": "active"
        },
        {
            "timestamp": "2023-09-29T00:11:12+00:00",
            "duration": 2.882,
            "start_time": "2023-09-29T00:11:05+00:00",
            "message_index": 2,
            "set_type": "active"
        }
    ],
    "time_in_zone_mesgs": [
        {
            "timestamp": "2023-09-29T00:11:00+00:00",
            "time_in_hr_zone": [
                2.763,
                0.0,
                0.0,
                0.0,
                0.0,
                0.0,
                0.0
            ],
            "reference_mesg": "time_in_zone",
            "reference_index": 0,
            "hr_zone_high_boundary": [
                124,
                137,
                150,
                163,
                177,
                190
            ],
            "hr_calc_type": "percent_max_hr",
            "max_heart_rate": 190,
            "resting_heart_rate": 0,
            "threshold_heart_rate": 168
        },
        {
            "timestamp": "2023-09-29T00:11:05+00:00",
            "time_in_hr_zone": [
                3.872,
                0.0,
                0.0,
                0.0,
                0.0,
                0.0,
                0.0
            ],
            "reference_mesg": "time_in_zone",
            "reference_index": 1,
            "hr_zone_high_boundary": [
                124,
                137,
                150,
                163,
                177,
                190
            ],
            "hr_calc_type": "percent_max_hr",
            "max_heart_rate": 190,
            "resting_heart_rate": 0,
            "threshold_heart_rate": 168
        },
        {
            "timestamp": "2023-09-29T00:11:12+00:00",
            "time_in_hr_zone": [
                2.878,
                0.0,
                0.0,
                0.0,
                0.0,
                0.0,
                0.0
            ],
            "reference_mesg": "time_in_zone",
            "reference_index": 2,
            "hr_zone_high_boundary": [
                124,
                137,
                150,
                163,
                177,
                190
            ],
            "hr_calc_type": "percent_max_hr",
            "max_heart_rate": 190,
            "resting_heart_rate": 0,
            "threshold_heart_rate": 168
        },
        {
            "timestamp": "2023-09-29T00:11:13+00:00",
            "time_in_hr_zone": [
                9.513,
                0.0,
                0.0,
                0.0,
                0.0,
                0.0,
                0.0
            ],
            "reference_mesg": "session",
            "reference_index": 0,
            "hr_zone_high_boundary": [
                124,
                137,
                150,
                163,
                177,
                190
            ],
            "hr_calc_type": "percent_max_hr",
            "max_heart_rate": 190,
            "resting_heart_rate": 0,
            "threshold_heart_rate": 168
        }
    ],
    "140": [
        {
            "253": 1064880673,
            "2": 5316,
            "3": 5316,
            "5": 316319,
            "6": 82850,
            "7": 0,
            "21": 1419000,
            "24": 1818805,
            "26": 5316,
            "27": 0,
            "28": 0,
            "29": 0,
            "32": 1310720000,
            "35": 9959,
            "37": 5316,
            "38": 0,
            "39": 5316,
            "40": 0,
            "48": 1064859073,
            "54": 0,
            "9": 1,
            "10": 61607,
            "14": 0,
            "15": 0,
            "16": 0,
            "43": 0,
            "44": 0,
            "45": 0,
            "55": 0,
            "0": 90,
            "1": 0,
            "4": 0,
            "8": 0,
            "11": 10,
            "12": 43,
            "13": 0,
            "17": 0,
            "18": 1,
            "19": 20,
            "20": 0,
            "22": 18,
            "23": 0,
            "25": 25,
            "30": -100,
            "31": -1,
            "33": 0,
            "34": 0,
            "41": 0,
            "46": 2,
            "51": 0,
            "53": 0,
            "56": 10
        }
    ],
    "session_mesgs": [
        {
            "timestamp": "2023-09-29T00:11:13+00:00",
            "start_time": "2023-09-29T00:10:57+00:00",
            "total_elapsed_time": 9.676,
            "total_timer_time": 9.676,
            "total_cycles": 0,
            "78": 9676,
            "sport_profile_name": "Yoga",
            "152": 0,
            "training_load_peak": 0.08111572265625,
            "total_grit": NaN,
            "avg_flow": NaN,
            "message_index": 0,
            "total_calories": 1,
            "avg_speed": 65.535,
            "max_speed": 65.535,
            "first_lap_index": 0,
            "num_laps": 3,
            "106": 0,
            "151": 3,
            "178": 1,
            "189": 6300,
            "190": 6000,
            "196": 0,
            "event": "lap",
            "event_type": "stop",
            "sport": "training",
            "sub_sport": "yoga",
            "avg_heart_rate": 87,
            "max_heart_rate": 89,
            "total_training_effect": 0.0,
            "trigger": "activity_end",
            "avg_temperature": 34,
            "max_temperature": 34,
            "81": 0,
            "total_anaerobic_training_effect": 0.0,
            "138": [
                18,
                0
            ],
            "min_temperature": 34,
            "184": 0,
            "188": 0,
            "avg_stress": 62,
            "201": 63
        }
    ],
    "activity_mesgs": [
        {
            "timestamp": "2023-09-29T00:11:13+00:00",
            "total_timer_time": 9.676,
            "local_timestamp": 1064859073,
            "num_sessions": 1,
            "type": "manual",
            "event": "activity",
            "event_type": "stop"
        }
    ]
}

from garth.

matin avatar matin commented on July 17, 2024

@Jawz84 is it ok to close this out (as it appears the issue is with the FIT file)?

from garth.

app4g avatar app4g commented on July 17, 2024

It's not an issue w/ the FIT file, similar to TP (TrainingPeaks) and possibly some other manufacturer/companies, they do not allow for uploads of (structured) workouts (FIT) files via their web interface. (only via their private APIs that is not exposed via the web)

eg: TP, if you try to upload a structured workout FIT file via their web-interface, it will give you an error. But if works when it is pushed by company X -> TP

Garmin is the same thing. However, with Garmin, the workaround is to manually upload it to the headunit via /NEWFILES directory.

Edit:
There are couple types of FIT files, the 2 major ones are

  1. Completed Activity Workout Files (FIT) - these are the ones which gets generated by your Garmin HeadUnit or some app which records your completed activity (like a bike ride, a yoga workout)
  2. Structured Workout Files (FIT) - These are generated by an app/user that will instruct things like "do 10m at 180w, then rest for 5min at 100w"

from garth.

matin avatar matin commented on July 17, 2024

they do not allow for uploads of workouts (FIT) files via their web interface. (only via their private APIs that is not exposed via the web)

@app4g What are you basing this on?

Here are three examples of uploading FIT files using Garth or a direct translation of it:

  1. I upload a yoga workout in the tests. You can see the VCR cassette, which includes the successful response after activity creation.
  2. withings-sync syncs FIT files between Withings and Garmin.
  3. peloton-to-garmin implements Garth in C# to upload FIT files from Peloton to Garmin.

from garth.

app4g avatar app4g commented on July 17, 2024

eg: TP, if you try to upload a structured workout FIT file via their web-interface, it will give you an error. But if works when it is pushed by company X -> TP

@matin I missed out the word "structured" in my first statement which you quoted. This was not missed in my subsequent example which I've quoted above.

I have amended my original post to further clarify and reflect that we are talking about Structured Workout FIT as opposed to Completed Workout Activity Files (also FIT) files per this current Thread.

Tq

from garth.

matin avatar matin commented on July 17, 2024

@Jawz84 @app4g added the clarification. Thanks for the help.

from garth.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    πŸ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. πŸ“ŠπŸ“ˆπŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❀️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.