Upgrade CSS theme from Bootstrap 4 to Bootstrap 5
Budget: $250 – $750 USD
On our website https://ispis.com, we are using CleanZone theme https://ispis.com/data/clean-zone-template.zip, originally written for Bootstrap 3.3.4.
We rewrote the theme CSS to Bootstrap 4 few years ago and now is the time to migrate it to Bootstrap 5.
Attached there is our NextJS app. You can start it using 'yarn; yarn dev'. Also try to switch to
bootstrap-5 in pages/_app.tsx and compare it page by page with bootstrap-4 version to spot the issues.
If accepted, we will provide you login/password to dive deeper to the app.
Please note that there is almost 200 pages in the app and theme CSS file has 5500 LoC.
Most changes must be done in the template's cleanzone-v4.css file, although some slight changes
in the app CSS, JS and HTML files might be needed as well.
See also the Migration docs for Bootstrap on https://getbootstrap.com/docs/5.3/migration/
We rewrote the theme CSS to Bootstrap 4 few years ago and now is the time to migrate it to Bootstrap 5.
Attached there is our NextJS app. You can start it using 'yarn; yarn dev'. Also try to switch to
bootstrap-5 in pages/_app.tsx and compare it page by page with bootstrap-4 version to spot the issues.
If accepted, we will provide you login/password to dive deeper to the app.
Please note that there is almost 200 pages in the app and theme CSS file has 5500 LoC.
Most changes must be done in the template's cleanzone-v4.css file, although some slight changes
in the app CSS, JS and HTML files might be needed as well.
See also the Migration docs for Bootstrap on https://getbootstrap.com/docs/5.3/migration/