# EOSC Weekly Report #75

12/30/2019–1/5/2020

**Work Completed**

1\. Tested EOSC merged with EOSIO v1.8.7.

2\. Collated the implementation of eos-p2p storer interface, and deleted the unnecessary interface.

3\. The light node db implemented.

4\. Transplanted eosjs library for [Codex.io](http://codex.io/) to support different chain symbol names and core token names.

5\. Collated [Codex.io](http://codex.io/) test cases.