chore: update ipfs-implementations.md (#2007)

* chore: update ipfs-implementations.md

* chore: add go-fixtureplate

Author: lidel

docs/concepts/ipfs-implementations.md

@@ -35,6 +35,7 @@ For developers and operators.
 | Boxo (GO SDK)  | <https://github.com/ipfs/boxo>                 | go          | A component library for building IPFS applications and implementations in Go.                   |
 | Helia (JS SDK) | <https://github.com/ipfs/helia>                | typescript  | A lean, modular, and modern implementation of IPFS for the prolific JS and browser environments |
 | Verified Fetch | <https://github.com/ipfs/helia-verified-fetch> | typescript  | A fetch-like retrieval client for IPFS                                                          |
+| inbrowser.link | <https://github.com/ipfs/service-worker-gateway> | typescript | IPFS Gateway implemented in Service Worker, built with Helia and Verified Fetch                |
 | IPFS Cluster   | <https://github.com/ipfs/ipfs-cluster>         | go          | Orchestration for multiple Kubo nodes via CRDT / Raft consensus                                 |
 | Iroh           | <https://github.com/n0-computer/iroh>          | rust        | Extreme-efficiency oriented IPFS implementation.                                                |
 | Lassie         | <https://github.com/filecoin-project/lassie/>  | go          | A minimal universal retrieval client library for IPFS and Filecoin.                             |
@@ -45,7 +46,7 @@ For developers and operators.
 
 ## Content-Addressed Data
 
-Lightweight libraries for working with IPFS data (CID, IPLD, CAR). Most of these do not include networking functionality. For more content-addressed data tools, see <https://github.com/ipld>.
+Lightweight libraries for working with IPFS data (CID, DAGs, DAG-CBOR, UnixFS, CAR). Most of these do not include networking functionality. For more content-addressed data tools, see <https://github.com/ipld>.
 
 | Name            | URL                                               | Language(s) | What it's trying to do                                                            |
 | --------------- | ------------------------------------------------- | ----------- | --------------------------------------------------------------------------------- |
@@ -54,7 +55,11 @@ Lightweight libraries for working with IPFS data (CID, IPLD, CAR). Most of these
 | js-multiformats | <https://github.com/multiformats/js-multiformats> | TypeScript  | SDK for multicodec, multihash, multibase, and CIDs with encoding/decoding support |
 | go-cid          | <https://github.com/ipfs/go-cid>                  | go          | Go implementation of CIDs (Content IDentifiers) with encoding/decoding support    |
 | go-ipld-prime   | <https://github.com/ipld/go-ipld-prime>           | go          | Popular library for working with IPLD data in Golang                              |
-| python-libipld  | <https://github.com/MarshalX/python-libipld>      | python      | Python bindings for libipld, providing IPLD functionality in Python               |
+| go-fixtureplate | <https://github.com/ipld/go-fixtureplate/>        | go          | Tools to generate and inspect IPLD data to assist in testing.                     |
+| python-libipld  | <https://github.com/MarshalX/python-libipld>      | python      | Fast Python library to work with DAG-CBOR, CID, CAR, multibase                    |
+| py-ipld-car     | <https://github.com/storacha/py-ipld-car>         | python      | CAR encoder/decoder library                                                       |
+| py-ipld-dag-pb  | <https://github.com/storacha/py-ipld-dag-pb>      | python      | DAG-PB implementation                                                             |
+| py-ipld-unixfs  | <https://github.com/storacha/py-ipld-unixfs>      | python      | UnixFS DAG encoder (WIP)                                                          |
 | RIBS            | <https://github.com/lotus-web3/ribs>              | go          | IPFS and IPLD blockstore designed for seamless integration with Filecoin          |
 | rust-cid-npm    | <https://salsa.debian.org/debian/rust_cid_npm>    | rust        | Debian packaging of the Rust CID implementation for npm                           |
 | rust-ipld-core  | <https://github.com/ipld/rust-ipld-core>          | rust        | Core traits and types for IPLD implementations in Rust                            |