Describe the bug
start a vanilla project using the typescript template
open any file. you'll see an error like this this:

try to edit the tsconfig.json

but CRA overwrites the file every time it starts. Many bug reports on this ducking behavior
etc.
Did you try recovering your dependencies?
yes
Which terms did you search for in User Guide?
wtf does cra overwrite my tsconfig.json
Cannot use JSX unless the '--jsx' flag is provided.",
Environment
➜ tadmin git:(tadmin) ✗ npx create-react-app --info
npx: installed 67 in 4.641s
Environment Info:
current version of create-react-app: 4.0.1
running from /Users/dc/.npm/_npx/17244/lib/node_modules/create-react-app
System:
OS: macOS 10.15.7
CPU: (4) x64 Intel(R) Core(TM) i5-6267U CPU @ 2.90GHz
Binaries:
Node: 14.5.0 - /usr/local/bin/node
Yarn: 1.17.3 - /usr/local/bin/yarn
npm: 6.14.9 - /usr/local/bin/npm
Browsers:
Chrome: 86.0.4240.198
Edge: Not Found
Firefox: Not Found
Safari: 14.0.1
npmPackages:
react: ^17.0.1 => 17.0.1
react-dom: ^17.0.1 => 17.0.1
react-scripts: 4.0.1 => 4.0.1
npmGlobalPackages:
create-react-app: Not Found
Steps to reproduce
1 $ npx create-react-app my-app --template typescript
2 open vscode editor.
Expected behavior
can use typescript with CRA
Actual behavior
FFS

Reproducible demo
try with your own template
Describe the bug
start a vanilla project using the typescript template
open any file. you'll see an error like this this:
try to edit the

tsconfig.jsonbut CRA overwrites the file every time it starts. Many bug reports on this ducking behavior
etc.
Did you try recovering your dependencies?
yes
Which terms did you search for in User Guide?
wtf does cra overwrite my tsconfig.json
Cannot use JSX unless the '--jsx' flag is provided.",
Environment
Steps to reproduce
1
$ npx create-react-app my-app --template typescript2 open vscode editor.
Expected behavior
can use typescript with CRA
Actual behavior
FFS

Reproducible demo
try with your own template