Keyword Analysis & Research: what does let mean in javascript

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does let mean in javascript	1.13	0.3	7815	44	32
what	0.79	0.1	6341	25	4
does	0.72	1	7615	88	4
let	0.92	0.4	7109	92	3
mean	1.32	0.1	8121	25	4
in	0.02	0.4	9150	69	2
javascript	1.92	0.4	6824	87	10

Keyword	CPC	PCC	Volume	Score
what does let mean in javascript	0.38	0.3	489	72
let means in javascript	1.33	0.7	5291	33
let meaning javascript	1.7	0.4	4964	91
what does let do in javascript	1.35	0.4	5687	41
let meaning in js	1.97	0.2	2393	93
what is let in js	1.67	0.4	8199	24
let in js means	1.75	0.8	7386	17
what does let stand for in javascript	0.56	0.3	6406	3
use of let in javascript	0.7	0.1	3919	52