Like trying to get more help on your project to make things quicker.

What is the benefit of knowing the frame data of your character? It just looks like mumbo jumbo to me.

Wait wait wait... that's way too much info for me! And how am I supposed to remember all these numbers anyway!?
The important thing is to understand the concepts and implications, not remember the actual numbers. Frame data is usually just used as a reference. Very few players try to memorize all the numbers. Some of the data sticks in your head because it gets discussed a lot on forums etc, but not many people out there actually even know the all frame data for the characters they main. And even if you could memorize all the numbers, it's not going to help you in a match. You're not going to sit there and manually count the frames of various attacks.

So why even bother with frame data at all then?
It's completely possible to play without even knowing an iota of frame data. Some top players get by without even considering it. In fact, in the good 'ol days playing "by feel" was the only way people played, and there are many legendary players that come from that era. Frame data makes it easier to reason about and discuss certain things though. Instead of saying an attack is "quick", you can say it's a 3 frame move and everyone will know what you're talking about. It also takes out a lot of the grunt work. Instead of going through your entire arsenal trying to figure out which move you can use to punish after you blocked your opponent's cr.hk, you can just look up the relevant frame data and have the answer in a few seconds.

OK, I think I understand. But why measure in frames? If you're measuring duration why not use something like milliseconds?
Because it's easier to reason and talk about a 4f move than a 66.67ms move

Makes sense. So basically I can use the frame data to figure out combos and stuff?
Yep, but you can also use the frame data to easily figure out which moves can punish what, how safe/unsafe certain moves are, and check how much invincibility a move has. This information is usually included as a note or comment. eg. The note: "1~4f invincible, 5~16f lower body invincibility" for Ryu's HP Shoryuken means that it's invulnerable to normal attacks from frame 1 to 4, and the lower part of his body is invincible from frame 5 to 16. Again, you don't have to memorize these numbers, but given this information it's pretty easy to figure out that even if your opponent is able to attack with a poke or something a few frames before you are, you can do an HP Shoryuken to beat them because it has so many invincibility frames.

You can look at other character's to find out where a move's weakness lies with respect to frame data. You may also have an idea of how fast your aerials are, but learning how fast they really are can make a world of difference when trying to optimize. For example, Peach's dair comes out faster than her nair, so perhaps trying to aerial out of a combo would be easier with dair rather than nair.

Are you planing on finishing this chart lol. I haven't seen a single update in months

What if SSF2 Beta after this project finishes.... gg

For peach, you should probably put down what frame she officially has the turnip. Unless it IS frame 11 and I'm triping