implemented frontend including separate message system; started to implement backend

yjs-poll/node_modules/lib0/binary.js

@@ -0,0 +1,90 @@
+/* eslint-env browser */
+
+/**
+ * Binary data constants.
+ *
+ * @module binary
+ */
+
+/**
+ * n-th bit activated.
+ *
+ * @type {number}
+ */
+export const BIT1 = 1
+export const BIT2 = 2
+export const BIT3 = 4
+export const BIT4 = 8
+export const BIT5 = 16
+export const BIT6 = 32
+export const BIT7 = 64
+export const BIT8 = 128
+export const BIT9 = 256
+export const BIT10 = 512
+export const BIT11 = 1024
+export const BIT12 = 2048
+export const BIT13 = 4096
+export const BIT14 = 8192
+export const BIT15 = 16384
+export const BIT16 = 32768
+export const BIT17 = 65536
+export const BIT18 = 1 << 17
+export const BIT19 = 1 << 18
+export const BIT20 = 1 << 19
+export const BIT21 = 1 << 20
+export const BIT22 = 1 << 21
+export const BIT23 = 1 << 22
+export const BIT24 = 1 << 23
+export const BIT25 = 1 << 24
+export const BIT26 = 1 << 25
+export const BIT27 = 1 << 26
+export const BIT28 = 1 << 27
+export const BIT29 = 1 << 28
+export const BIT30 = 1 << 29
+export const BIT31 = 1 << 30
+export const BIT32 = 1 << 31
+
+/**
+ * First n bits activated.
+ *
+ * @type {number}
+ */
+export const BITS0 = 0
+export const BITS1 = 1
+export const BITS2 = 3
+export const BITS3 = 7
+export const BITS4 = 15
+export const BITS5 = 31
+export const BITS6 = 63
+export const BITS7 = 127
+export const BITS8 = 255
+export const BITS9 = 511
+export const BITS10 = 1023
+export const BITS11 = 2047
+export const BITS12 = 4095
+export const BITS13 = 8191
+export const BITS14 = 16383
+export const BITS15 = 32767
+export const BITS16 = 65535
+export const BITS17 = BIT18 - 1
+export const BITS18 = BIT19 - 1
+export const BITS19 = BIT20 - 1
+export const BITS20 = BIT21 - 1
+export const BITS21 = BIT22 - 1
+export const BITS22 = BIT23 - 1
+export const BITS23 = BIT24 - 1
+export const BITS24 = BIT25 - 1
+export const BITS25 = BIT26 - 1
+export const BITS26 = BIT27 - 1
+export const BITS27 = BIT28 - 1
+export const BITS28 = BIT29 - 1
+export const BITS29 = BIT30 - 1
+export const BITS30 = BIT31 - 1
+/**
+ * @type {number}
+ */
+export const BITS31 = 0x7FFFFFFF
+/**
+ * @type {number}
+ */
+export const BITS32 = 0xFFFFFFFF