I didn't understand anything at all but I followed you coding steps and I can say I have a great start on my coding language! I have never done anything like this before I am a Html5 person and I sometimes use python but never something like this when I ran the language in my power shell I was screaming literally. great tutorial!

This is a top tier computer science channel

This is the most exciting thing I’ve ever watched.

Really liking the series and the way you explain things, great work 🔥

I really liked the video content! I've been trying to find quality content about creating programming languages in youtube ​​for a few years now, but I couldn't find anything relevant, until a found your channel 🤩🤩🤩

nice job! exactly what I was looking for

I finally understand precedence properly thanks to this video after many years of trying it myself

Amazing, I was wondering how its made!

THE most important video ever produced on this topic!

I love this, helps me understand compilers

thanks alot, i was stuck on expression parsing for the past 3 weeks

This is by far one of the best tutorials I've seen I love it

Guess I'm ready for part 4 lol

that was really informative!

the parser has always been the part I procrastinate most on, so I usually use a parser generator cuz it's faster and there's less to procrastinate. Of course, when my language is ready to progress I'll have to write a parser by hand :))

This was a dope ass video!

Will you cover how to make a transpiler? I want to make something like a vue file but transpile it to native web components. Any clue?

Do I need EOF? Couldn't you just check the length?

Invite link to the discord has expired. Also I suggest you also make a matrix room.

ouch my brain good video tho

Just thought you might want to know - github link is outdated :) username is wrong (it's okay in later videos though)

When testing my repl, I type in 10 but I keep getting this "Unexpected token found during parsing! { type: 7, value: "EndOfFile" }"

Github link is no longer working : (

I understand most of this, but every time he says "like so" or "simply" --- DRINK !

damn i'm looking for a c++ tutorial. anybody finding one?

vscode theme?

Deno is not working

i cant get source code 😅

I have no clue what you are attempting without using C or C++ haha. No offence but you're heart is into it heavy duty. The whole point of having a Lexer is to make a syntax parse-able for and by the strtok() function in C or C++ to sequence calls to this function to split syntax strings into tokens, which are sequences of contiguous characters separated by any of the characters that are part of delimiters. A lexer takes a syntax and breaks it down by placing spaces between every special character and by grouping and preserving all keywords, user defined variable names, user defined strings. numeric mathematical groupings and does all of it for strtok() to work. Now by naming of all double characters(i.e. ==, !=, ++, --, = etc.) in order for a strtok()Token Stream in the C Languages to be able to parse everything in a more organized way. You must do the following: Doubles are defined so that they become one single token for each pair as example == would become EQEQ or ++ would become INCR for increment operator. Single characterss are easily managed by doing this also such as "=" as EQUAL, "(" as LPAREN, ")" as RPAREN etc. Precedence, States and Logical Orders are not for a Lexer to perform, they are for the Parser and are achieved by using Temporary State Switches(which are temporary variables) that store a type-defined numeric definition for look-a-head's to generate conditionally all the rules for your precedence, states and logical orders in you're new computer language. Node Traversals are only a fancy name and definition for managing Stately Switches and is all they are. So your managing basically optcode-states for the following which all have rules. Targets Definitions Assignments Terms(conditional if's else's) Operators Expressions Example of use: int --operater state-- typedef optstate { MULT=1, DIV=2, ADD=4, SUB=5, etc. } --precedence state-- typedef precstate { LPAREN=1, RPAREN=2, } if(tok[i]=="(" && tok[i+1]) { precstate=LPAREN; } You have the right heart and brains, so why not learn C or C++ and do this the correct way because all your doing is throwing out Organized Despair to those who follow you in blindness causing them to fall off the proverbial cliff of despair. You have the brains so do it son. Thanks and delete this as soon as you read it.