The Repository for BoringJavascript.com
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J114: Decorator Pattern - November 15, 2022
J113: Array.of() - October 25, 2022
J112: Adapter Pattern - October 18, 2022
J111: MutationObserver - October 11, 2022
J110: Builder Pattern - October 4, 2022
J109: Array.reverse() - September 27, 2022
J108: Chain of Responsibility Pattern - September 20, 2022
J107: Web Components - September 13, 2022
J106: Singleton Pattern - September 6, 2022
J105: Array.findLast(), Array.findLastIndex() - August 30, 2022
J104: Interfaces - August 23, 2022
J103: IntersectionObserver - August 16, 2022
J102: Factory Pattern - August 9, 2022
J101: WebSocket - August 2, 2022
J100: Viewer Comments - No Video
J099: Array.join() - June 28, 2022
J098: Array.flat(), flatMap() - June 21, 2022
J097: iterator protocol - June 14, 2022
J096: ternary - June 7, 2022
J095: globalThis - May 31, 2022
J094: this - May 24, 2022
J093: Reflect - May 10, 2022
J092: Proxy() - May 3, 2022
J091: For...in, For...of - April 26, 2022
J090: BigInt - April 19, 2022
J089: Array.at() - April 12, 2022
J088: Private properties and methods - April 5, 2022
J087: Array.copyWithin() - March 30, 2022
J086: while / do...while - March 22, 2022
J085: Increment, Decrement Operators - March 15, 2022
J084: Bitwise Operators - March 8, 2022
J083: Bit Shift Left, Bit Shift Right - March 1, 2022
J082: TextDecoder, TextEncoder - February 22, 2022
J081: String.fromCharCode(), String.fromCodePoint() - February 15, 2022
J080: SpeechSynthesisUtterance() - February 8, 2022
J079: Assignment Operators - February 1, 2022
J078: Beacon - January 25, 2022
J077: Webanimation - January 18, 2022
J076: arguments - January 11, 2022
J075: get, set - December 7, 2021
J074: Array.findIndex() - November 30, 2021
J073: Error() - November 23, 2021
J072: Array.find() - November 16, 2021
J071: MessageChannel() - November 9, 2021
J070: Symbol() - November 2, 2021
J069: Generator Function - October 26, 2021
J068: SpeechSynthesis() - October 19, 2021
J067: BroadcastChannel() - October 12, 2021
J066: String.replaceAll - October 5, 2021
J065: String.padStart(), String.padEnd() - September 28, 2021
J064: Gamepad - September 21, 2021
J063: Array.from() - September 14, 2021
J062: DataView - September 7, 2021
J061: export - August 31, 2021
J060: String.charAt() - August 24, 2021
J059: parseFloat() - August 17, 2021
J058: import - August 10, 2021
J057: Array.splice() - August 3, 2021
J056: TypedArray() - July 27, 2021
J055: WeakSet() - July 20, 2021
J054: Math.floor() - July 13, 2021
J053: WeakMap() - July 7, 2021
J052: Array.every() - June 29, 2021
J051: promise - June 22, 2021
J050: classList - June 15, 2021
J049: nullish - June 8, 2021
J048: parseInt() - June 1, 2021
J047: bind() - May 25, 2021
J046: Template Literals - May 18, 2021
J045: localStorage/sessionStorage - May 11, 2021
J044: Array.push(), pop(), unshift(), shift() - May 4, 2021
J043: String.matchAll() - April 27, 2021
J042: Object.assign() - April 20, 2021
J041: JSON - April 13, 2021
J040: if - April 6, 2021
J039: indexOf - March 30, 2021
J038: function - March 23, 2021
J037: Object.keys() - March 16, 2021
J036: class - March 9, 2021
J035: isNaN() - March 2, 2021
J034: getElementById, querySelector - February 23, 2021
J033: typeof, instanceof - January 18, 2021
HG2020: Run Run Santa - December 16, 2020
J032: JavaScript Datatypes - December 8, 2020
J031: Array.filter() - December 1, 2020
J030: addEventListener() - November 25, 2020
J029: Array.reduce() - November 16, 2020
J028: Try/Catch - November 5, 2020
J027: Array.slice(), String.slice() - October 22, 2020
J026: Math.random() - October 15, 2020
J025: setTimeout() - October 7, 2020
J024: Date() - September 23, 2020
J023: setInterval() - September 16, 2020
J022: Optional Chaining - September 8, 2020
J021: Set - September 1, 2020
J020: Array.pop(), Array.shift(), Array.slice() - August 27, 2020
J019: Nodelist Iteration - August 20, 2020
J018: Enum - August 18, 2020
J017: String.startsWith(), String.endsWith() - August 13, 2020
J016: Spread / Rest Operators - August 11, 2020
J015: String.toUpperCase(), String.toLowerCase() - August 4, 2020
J014: Number.toFixed() - July 28, 2020
J013: String.split() - July 23, 2020
J012: var, let, const - July 21, 2020