Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More
Socket
Sign inDemoInstall
Socket

lethargy-ts

Package Overview
Dependencies
Maintainers
1
Versions
11
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

lethargy-ts - npm Package Compare versions

Comparing version 0.0.6-beta.3 to 0.0.6-beta.4

1

lib/codes.d.ts

@@ -7,4 +7,3 @@ export declare enum CHECK_RESULT_CODES {

NON_DECREASING_DELTAS_OF_KNOWN_HUMAN = "NON_DECREASING_DELTAS_OF_KNOWN_HUMAN",
HIGH_VELOCITY_NON_DECREASING_DELTAS = "HIGH_VELOCITY_NON_DECREASING_DELTAS",
DELTA_MODULE_HAS_BEEN_INCREASING = "DELTA_MODULE_HAS_BEEN_INCREASING"
}

@@ -33,3 +33,2 @@ /** Converts default WheelEvent to our custom IWheelEvent */

CHECK_RESULT_CODES["NON_DECREASING_DELTAS_OF_KNOWN_HUMAN"] = "NON_DECREASING_DELTAS_OF_KNOWN_HUMAN";
CHECK_RESULT_CODES["HIGH_VELOCITY_NON_DECREASING_DELTAS"] = "HIGH_VELOCITY_NON_DECREASING_DELTAS";
CHECK_RESULT_CODES["DELTA_MODULE_HAS_BEEN_INCREASING"] = "DELTA_MODULE_HAS_BEEN_INCREASING";

@@ -43,4 +42,2 @@ })(CHECK_RESULT_CODES || (CHECK_RESULT_CODES = {}));

delay;
/** Events with high `wheelDelta` usually decay quickly. If `wheelDelta` is above this threshold and doesn't decrease, it's assumed to be user-triggered. */
highVelocity;
/** If delta has been increasing for this amount of consecutive events, the event is considered to be user-triggered. */

@@ -50,6 +47,5 @@ increasingDeltasThreshold;

previousEvents;
constructor({ sensitivity = 2, delay = 100, highVelocity = 100, increasingDeltasThreshold = 3, } = {}) {
constructor({ sensitivity = 2, delay = 100, increasingDeltasThreshold = 4, } = {}) {
this.sensitivity = Math.max(1, sensitivity);
this.delay = Math.max(1, delay);
this.highVelocity = Math.max(1, highVelocity);
this.increasingDeltasThreshold = Math.max(2, increasingDeltasThreshold);

@@ -120,11 +116,2 @@ // Reset inner state

}
// High velocity non-decreasing deltas are likely human
const isHighVelocity = biggestDeltaModule >= this.highVelocity;
const isPreviousEventHighVelocity = previousBiggestDeltaModule >= this.highVelocity;
if (isHighVelocity && isPreviousEventHighVelocity) {
return {
isHuman: true,
reason: CHECK_RESULT_CODES.HIGH_VELOCITY_NON_DECREASING_DELTAS,
};
}
// Delta has been increasing for the last `increasingDeltasThreshold` consecutive events

@@ -131,0 +118,0 @@ const deltaHasBeenIncreasing = this.increasingDeltasThreshold <= 2 ||

4

lib/lethargy.d.ts

@@ -7,4 +7,2 @@ import type { LethargyConfig, WheelEventLike } from "./types.js";

delay: number;
/** Events with high `wheelDelta` usually decay quickly. If `wheelDelta` is above this threshold and doesn't decrease, it's assumed to be user-triggered. */
highVelocity: number;
/** If delta has been increasing for this amount of consecutive events, the event is considered to be user-triggered. */

@@ -14,3 +12,3 @@ increasingDeltasThreshold: number;

private previousEvents;
constructor({ sensitivity, delay, highVelocity, increasingDeltasThreshold, }?: LethargyConfig);
constructor({ sensitivity, delay, increasingDeltasThreshold, }?: LethargyConfig);
/** Checks whether the wheel event is an intent.

@@ -17,0 +15,0 @@ * Remembers a passed event to compare future events with it */

@@ -13,6 +13,4 @@ /** [deltaX, deltaY, deltaZ] */

delay?: number;
/** Events with high `wheelDelta` usually decay quickly. If `wheelDelta` is above this threshold and doesn't decrease, it's assumed to be user-triggered. */
highVelocity?: number;
/** If `wheelDelta` has been increasing for this amount of consecutive events, the current event is assumed to be user-triggered. */
increasingDeltasThreshold?: number;
}
{
"name": "lethargy-ts",
"version": "0.0.6-beta.3",
"version": "0.0.6-beta.4",
"description": "Distinguish between scroll events initiated by the user, and those by inertial scrolling",

@@ -5,0 +5,0 @@ "repository": "https://github.com/snelsi/lethargy-ts",

@@ -48,4 +48,3 @@ # ⭐ Lethargy-TS

delay: 100,
highVelocity: 100,
increasingDeltasThreshold: 3,
increasingDeltasThreshold: 4,
});

@@ -80,4 +79,2 @@ ```

- `highVelocity` - Events with high `wheelDelta` usually decay quickly. If `wheelDelta` is above this threshold and doesn't decrease, it's assumed to be user-triggered.
- `increasingDeltasThreshold` - If `wheelDelta` has been increasing for this amount of consecutive events, the current event is assumed to be user-triggered.

@@ -97,4 +94,2 @@

- The delta of the event doesn't decrease and has a high velocity.
- The delta of the event has been increasing for `n` consecutive events.

@@ -101,0 +96,0 @@

Sorry, the diff of this file is not supported yet

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

Packages

npm

Stay in touch

Get open source security insights delivered straight into your inbox.


  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc