jampack
1.0.0
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Mengoptimalkan situs web statis untuk pengalaman pengguna terbaik dan skor Core Web Vitals terbaik.
jampack ?Bukan pembuat bundel. Bukan kerangka kerja.
jampack adalah alat pasca-pemrosesan yang mengambil output dari Static Site Generator (alias SSG) dan mengoptimalkannya untuk pengalaman pengguna terbaik dan skor Core Web Vitals terbaik.
Baca postingan blog pendahuluan
jampack ?<img> < img src =" ./redpanda.jpg " alt =" Red panda " >menjadi responsif dengan dimensi:
< img src =" ./redpanda.jpg.webp " alt =" Red panda "
srcset ="
./redpanda.jpg.webp 3872w, ./[email protected] 3572w, ./[email protected] 3272w,
./[email protected] 2972w, ./[email protected] 2672w, ./[email protected] 2372w,
./[email protected] 2072w, ./[email protected] 1772w, ./[email protected] 1472w,
./[email protected] 1172w, ./[email protected] 872w "
sizes =" 100vw "
loading =" lazy "
decoding =" async "
width =" 3872 "
height =" 2592 " ><picture> < picture >
< img src =" ./redpanda.jpg " alt =" Red panda " >
</ picture >menjadi responsif dengan berbagai format termasuk AVIF:
< picture >
< source type =" image/avif "
srcset =" ./[email protected] 1936w, ./[email protected] 1636w,
./[email protected] 1336w, ./[email protected] 1036w,
./[email protected] 736w " >
< source type =" image/webp "
srcset =" ./[email protected] 1936w, ./[email protected] 1636w,
./[email protected] 1336w, ./[email protected] 1036w,
./[email protected] 736w " >
< img src =" ./redpanda.jpg "
alt =" Red panda "
loading =" lazy "
decoding =" async "
width =" 1936 "
height =" 1296 "
srcset =" ./redpanda.jpg 1936w, ./[email protected] 1636w,
./[email protected] 1336w, ./[email protected] 1036w,
./[email protected] 736w "
sizes =" 100vw " >
</ picture >Baca selengkapnya
< img
src =" https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D "
alt =" Clouds in the sky by Taylor Van Riper "
width =" 2848 "
height =" 4272 "
/>menjadi
< img
src =" https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D "
alt =" Clouds in the sky by Taylor Van Riper "
width =" 2848 "
height =" 4272 "
loading =" lazy "
decoding =" async "
srcset ="
https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&w=2848&fit=min&auto=format 2848w,
https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&w=2548&fit=min&auto=format 2548w,
https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&w=2248&fit=min&auto=format 2248w,
https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&w=1948&fit=min&auto=format 1948w,
https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&w=1648&fit=min&auto=format 1648w,
https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&w=1348&fit=min&auto=format 1348w,
https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&w=1048&fit=min&auto=format 1048w
"
sizes =" 100vw "
/>Baca selengkapnya
< img
src =" https://images.unsplash.com/photo-1513002749550-c59d786b8e6c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=jpg&fit=crop&w=1287&q=80 "
alt =" Clouds in the sky by Taylor Van Riper "
/>menjadi
< img
src =" _jampack/ab99b9d280ce4cf7cfc810b59f3a7739.jpg.webp "
alt =" Clouds in the sky by Taylor Van Riper "
loading =" lazy "
decoding =" async "
width =" 1287 "
height =" 1931 "
srcset ="
_jampack/ab99b9d280ce4cf7cfc810b59f3a7739.jpg.webp 1287w,
_jampack/[email protected] 987w,
_jampack/[email protected] 687w
"
sizes =" 100vw "
/>Baca selengkapnya
jampack mengoptimalkan aset paruh atas ⬆️.
Aset yang memuat lambat di paruh bawah .
Baca selengkapnya
Hindari FOUC saat stylesheet diunduh dan diurai. jampack akan memasukkan CSS penting dan memuat sisa CSS dengan lambat.
Baca selengkapnya
Percepat navigasi halaman selanjutnya dengan mengambil terlebih dahulu link pada halaman. Berkat quicklink, hal ini dapat dilakukan secara dinamis saat link memasuki area pandang.
Baca selengkapnya
Dalam PASS ke-2, jampack memampatkan semua aset yang tidak tersentuh dan mempertahankan nama dan format yang sama.
| Perpanjangan | Kompresor |
|---|---|
.html , .htm | html-minifier-terser |
.css | lightningCSS |
.js | esbuild atau swc |
.svg | svgo |
.jpg , .jpeg | sharp |
.png | sharp |
.webp | sharp |
.avif | sharp |
# Optimize static website in `dist` folder
npx @divriots/jampack ./distUntuk opsi lainnya lihat opsi CLI.
jampack digunakan di alam liarTambahkan milik Anda di sini
jampack ?jam : Dari Jamstack.pack : Mengingatkan pada Executable Packers dari tahun 90an. Perangkat lunak ini dirilis berdasarkan ketentuan lisensi MIT.
