Storage Engines (stevedores) and Routers (loadmasters) for Varnish-Cache

Efficient JSON parsing in VCL with the frozen parser (see https://github.com/cesanta/frozen) For issues & merge requests please use the gitlab mirror: https://gitlab.com/uplex/varnish/libvmod-frozen

Director to facilitate clustering/sharding of varnish-caches

Tie health state of a backend to other backends

A Varnish Delivery Processor (VDP) interface to Mark Adler's zipflow library to package and compress responses into the ZIP format.

This vmod implements a TUS server (see https://tus.io/protocols/resumable-upload.html ) which collects uploads on the varnish server to send them to a backend in one go for storage. It does not implement any permanent storage itself.

A JSON formatter for VCL which sucks less

iconv character encoding conversions for VCL

VMOD for VCL variables as objects: constants, global variables, TASK and TOP scope

Dynamically adjust backend weights based on a http response from the backend

Varnish module (VMOD) to access the Google RE2 regular expression engine

Varnish Module (VMOD) to support use of the SecureHD Policy service provided by Akamai Media Services

Varnish Module (VMOD) providing access to the libgcrypt library of cryptographic building blocks -- the same library used by the GNU Privacy Guard cryptographic suite (GnuPG or GPG)

Varnish module (VMOD) for dispatching control to VCL labels or subroutines

Send blobs as synthetic bodies from Varnish VCL

Varnish module (VMOD) for digests and hmacs with the VCL data type BLOB

Varnish Fetch Processor (VFP) to support the brotli compression algorithm for responses fetched from backends.

Varnish Delivery Processor for parallel ESI includes

The pipe library provides Varnish delivery and fetch processors (VDPs and VFPs) that pipe client and backend responses through external commands.

NOTE: work in progress, currently only provides the VDP

Varnish Module for matching strings associated with backends, regexen and other strings