| Name | Lines of code | Maintainability | Test coverage |
| src/operations/path_payment_strict_send.js | 33 | D 2 days | |
| src/operations/payment.js | 23 | ||
| src/operations/restore_footprint.js | 9 | ||
| src/operations/revoke_sponsorship.js | 159 | D 1 day | |
| src/operations/set_options.js | 121 | D 2 days | |
| src/operations/set_trustline_flags.js | 39 | A 2 hrs | |
| src/scval.js | 163 | D 1 day | |
| src/signerkey.js | 57 | A 1 hr | |
| src/signing.js | 71 | A 1 hr | |
| src/soroban.js | 31 | ||
| src/sorobandata_builder.js | 84 | A 1 hr | |
| src/strkey.js | 224 | C 1 day | |
| src/transaction.js | 229 | D 1 day | |
| src/transaction_base.js | 103 | A 25 mins | |
| src/transaction_builder.js | 371 | ||
| src/util/bignumber.js | 4 | ||
| src/util/checksum.js | 14 | ||
| src/util/continued_fraction.js | 35 | A 3 hrs | |
| src/util/decode_encode_muxed_account.js | 61 | ||
| src/util/util.js | 8 | ||
| src/xdr.js | 2 | ||
| types/curr.d.ts | 8,742 | F 2 yrs | |
| types/index.d.ts | 1,129 | F 4 days | |
| types/next.d.ts | 8,742 | F 2 yrs | |
| types/test.ts | 303 | A 3 hrs | |
| types/xdr.d.ts | 1 |