git stash secara sementara menyimpan perubahan yang belum di-commit dan mengembalikan direktori kerja Anda ke keadaan bersih — sehingga Anda dapat beralih konteks (misalnya memperbaiki bug mendesak di cabang lain) tanpa melakukan commit pekerjaan yang belum selesai, kemudian mengembalikan perubahan nanti.
Masalah yang diselesaikan stash
You're mid-work with uncommitted changes, but need to switch context urgently:
→ switch branches? Git may refuse (uncommitted changes would conflict) or carry
them along messily
→ commit half-done work? No — it's not ready (pollutes history)
→ STASH saves your changes aside, giving you a clean working directory to switch.
