Repository Analysis

audreyt/ethercalc

Node.js port of Multi-user SocialCalc

3.6 Likely human-written View on GitHub

Analysis Overview

This report presents the forensic synthetic code analysis of audreyt/ethercalc, a TypeScript project with 3,036 GitHub stars. SynthScan v2.0 examined 106,482 lines of code across 455 source files, recording 181 pattern matches distributed across 8 syntactic categories. The overall adjusted score of 3.6 places this repository in the Likely human-written band.

The scanner applied 160+ deterministic lexical heuristics, multi-line block detectors, abstract syntax tree depth profilers, and a cross-file Jaccard similarity matrix to construct a statistically normalised synthetic code estimate. All matches are individually weighted by severity coefficient and contextual multiplier before summation, and the resulting headline score is temporally discounted to account for the repository's development history relative to the commercial emergence of large language model coding tooling (November 2022 onward).

3.6
Adjusted Score
3.6
Raw Score
100%
Time Factor
2026-07-13
Last Push
3.0K
Stars
TypeScript
Language
106.5K
Lines of Code
455
Files
181
Pattern Hits
2026-07-14
Scan Date
0.01
HC Hit Rate

What These Metrics Mean

Adjusted Score
Primary synthetic code indicator. Raw score normalised per 1,000 lines of code and multiplied by the temporal discount factor. This is the definitive comparative metric — use it to rank repositories by AI authorship density.
Raw Score
The unmodified sum of all severity-weighted, context-multiplied pattern match scores before temporal discounting. Reflects the absolute signal strength independent of when the repository was last active.
Time Factor
The temporal discount multiplier (0–100%) applied to the raw score. Repositories last updated before ChatGPT's launch (Nov 2022) receive a 5% factor. Full signal is only assigned to repositories active in the post-adoption era (Jan 2024+).
Pattern Hits
Total count of individual pattern matches across all files and categories. A high hit count with a low score may indicate a very large codebase with isolated AI snippets; a low count with a high score indicates dense, concentrated AI signatures.
HC Hit Rate
High+Critical pattern hits per file, averaged across the repository. This orthogonal signal catches repositories where a few files are densely packed with high-severity AI tells — a strong indicator even when the normalised score appears moderate due to codebase size.
Lines of Code / Files
Total lines and files analysed. The scanner examines 94 file extensions. These denominators are used to normalise the score, enabling fair comparison between repositories of vastly different sizes.

Score History

This chart maps the temporal evolution of the adjusted synthetic code score across successive scan runs. An upward trajectory indicates ongoing incorporation of AI-generated code or expanding LLM-assisted scaffolding; a stable or declining trajectory may reflect active human refactoring, code removal, or the adoption of stricter authorship policies. The dashed secondary line (right axis) independently tracks total raw pattern hit count, which can diverge from the normalised score when codebase size changes significantly between scans.

Severity Breakdown

Classifies detected patterns by their diagnostic confidence and structural impact. CRITICAL patterns (coefficient 10) represent definitive synthetic signatures — hallucinated imports, explicit LLM attribution metadata — virtually never produced by human authors. HIGH (5) indicates strong structural tells such as cross-file repetition or cross-linguistic idioms. MEDIUM (2) covers recognisable conversational padding and AI-specific vocabulary. LOW (1) captures subtle indicators like tautological comments and generic boilerplate that require density to carry independent signal.

CRITICAL 4HIGH 0MEDIUM 86LOW 91

Directory Score Breakdown

This horizontal bar chart decomposes the repository's raw synthetic code score by top-level directory, allowing you to pinpoint precisely which modules or components carry the highest AI authorship density. Directories with disproportionately high scores relative to their size warrant targeted manual review: concentrated AI signatures often trace back to mass-generated configuration layers, auto-ported test suites, LLM-scaffolded boilerplate classes, or entire subsystems authored under heavy copilot assistance. Use this view to prioritise your human code-review effort.

Pattern Findings

The scanner identified 181 distinct pattern matches across 8 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a statistically significant AI authorship indicator. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the diagnostic confidence level (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — comment-context matches receive a ×1.5 weight because LLMs systematically over-annotate. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier as dense clusters constitute far stronger evidence of synthetic authorship than isolated hits.

Decorative Section Separators82 hits · 246 pts
SeverityFileLineSnippetContext
MEDIUMdocker-compose.yml52 # ────────────────────────── migration profile ──────────────────────────COMMENT
MEDIUMscripts/repro-open-issues.ts37// ─── Headless SocialCalc formula/export repros ─────────────────────────COMMENT
MEDIUMscripts/repro-open-issues.ts175// ─── HTTP repros (optional) ───────────────────────────────────────────COMMENT
MEDIUMscripts/repro-open-issues.ts335// ─── main ─────────────────────────────────────────────────────────────COMMENT
MEDIUMscripts/triage-open-issues.ts83// ─── Formula / export embedded repros ───────────────────────────────────COMMENT
MEDIUMscripts/triage-open-issues.ts429// ─── main ───────────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/shared/src/messages.ts12// ─── Client → Server ───────────────────────────────────────────────────────COMMENT
MEDIUMpackages/shared/src/messages.ts116// ─── Server → Client ───────────────────────────────────────────────────────COMMENT
MEDIUMpackages/shared/src/messages.ts234// ─── Codec ────────────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/shared/src/oracle-scenarios.ts55// ─── WebSocket scenarios ──────────────────────────────────────────────────COMMENT
MEDIUMpackages/migrate/src/sources/filesystem-source.ts126// ───────────── single-blob (dump.json) ─────────────COMMENT
MEDIUMpackages/migrate/src/sources/filesystem-source.ts235// ───────────── directory (dump/) ─────────────COMMENT
MEDIUMpackages/worker/test/lib-ws-handlers.node.test.ts32// ─── Fake context builders ─────────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/test/lib-ws-handlers.node.test.ts151// ─── Handler-by-handler coverage ───────────────────────────────────────────COMMENT
MEDIUMpackages/worker/test/lib-ws-handlers.node.test.ts610// ─── dispatchWsMessage routing ─────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/test/lib-ws-handlers.node.test.ts722// ─── Integration-style tests exercising the full dispatcher surface ────────COMMENT
MEDIUMpackages/worker/test/lib-ws-handlers.node.test.ts799// ─── Context wiring edge cases ─────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/test/room.node.test.ts947 // ─── Phase 8 export handlers ─────────────────────────────────────────COMMENT
MEDIUMpackages/worker/test/room.test.ts151 // ─── Design "fold": double-apply regression + storage bounds ──────────COMMENT
MEDIUMpackages/worker/test/routes-rooms.test.ts272 // ─── Phase 6: POST /_/:room (commands) ───────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts329 // ─── Phase 8: export routes ────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts351 // ─── Phase 8.1: sheet-data for multi-sheet export ────────────────COMMENT
MEDIUMpackages/worker/src/room.ts358 // ─── Phase 6: cross-DO rename primitives ─────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts372 // ─── Phase 11b: full-fidelity migration seed ─────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts382 // ─── Phase 11b: client-side chunked snapshot upload ──────────────COMMENT
MEDIUMpackages/worker/src/room.ts394 // ─── Phase 7: native WebSocket upgrade ───────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts404 // ─── Phase 9: cron fire-trigger hook ───────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts418 // ─── Handlers ──────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts667 // ─── Export handlers (Phase 8) ────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts710 // ─── Rename primitives (Phase 6) ─────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts1054 // ─── Cron fire-trigger (Phase 9) ───────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts1107 // ─── WebSocket acceptance ──────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts1259 // ─── WsContext assembly ────────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts1351 // ─── WS broadcast primitives ───────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts1490 // ─── Internals ─────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/room.ts1659 // ─── Hooks used by future phases (chat/ecell) ──────────────────────────COMMENT
MEDIUMpackages/worker/src/lib/xlsx-build.ts42// ─── Cells-based high-fidelity exporter ───────────────────────────────────COMMENT
MEDIUMpackages/worker/src/lib/xlsx-build.ts359// ─── Multi-sheet helpers (Phase 8.1) ──────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/lib/ws-handlers.ts109// ─── Handlers ───────────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/lib/ws-handlers.ts279// ─── Top-level dispatcher ───────────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts96 // ─── Cross-room index endpoints (Phase 5.1 — backed by D1) ─────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts133 // ─── Template copy ─────────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts158 // ─── _exists ────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts178 // ─── POST /_ (create) ──────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts223 // ─── PUT /_/:room (overwrite snapshot) ─────────────────────────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts253 // ─── GET /_/:room (raw save) ───────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts273 // ─── GET /_/:room/cells (full cell map JSON) ───────────────────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts289 // ─── GET /_/:room/cells/:cell (single cell JSON) ───────────────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts301 // ─── POST /_/:room/pitr-restore (hosted SQLite DO recovery) ────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts480 // ─── DELETE /_/:room ───────────────────────────────────────────────COMMENT
MEDIUMpackages/worker/src/routes/rooms.ts497 // ─── POST /_/:room (execute commands) ───────────────────────────────COMMENT
MEDIUMpackages/oracle-harness/test/zip-fixtures.ts16// ─── XLSX ────────────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/oracle-harness/test/zip-fixtures.ts133// ─── ODS ─────────────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/oracle-harness/test/zip-fixtures.ts232// ─── corrupted ───────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/oracle-harness/src/matchers.ts311// ─── internal helpers ─────────────────────────────────────────────────────COMMENT
MEDIUMpackages/client/test/mock-socialcalc.ts84// ─── Graph test plumbing ─────────────────────────────────────────────────COMMENT
MEDIUMpackages/client/test/graph.test.ts25// ─── makePalette ─────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/client/test/graph.test.ts71// ─── installGraph — registration & constants ─────────────────────────────COMMENT
MEDIUMpackages/client/test/graph.test.ts122// ─── GraphOnClick ────────────────────────────────────────────────────────COMMENT
MEDIUMpackages/client/test/graph.test.ts270// ─── updateGraphRangeProposal ────────────────────────────────────────────COMMENT
22 more matches not shown…
Over-Commented Block54 hits · 54 pts
SeverityFileLineSnippetContext
LOWrun_grain.sh1#!/bin/bashCOMMENT
LOWrun_grain.sh21# `ethercalc migrate` subprocess while workerd is briefly started withCOMMENT
LOWdocker-compose.yml1# EtherCalc self-host compose file (§13 Q5).COMMENT
LOWvite.config.ts1import { defineConfig } from 'vite-plus';COMMENT
LOWbin/migrate-legacy.sh1#!/usr/bin/env bashCOMMENT
LOWbin/migrate-legacy.sh21# `./backups/ethercalc-YYYYMMDDTHHMMSSZ.tar.gz`.COMMENT
LOWbin/workerd-entrypoint.sh1#!/usr/bin/env bashCOMMENT
LOWtests/oracle/docker-compose.yml1# Oracle stack — EtherCalc (current main) + Redis, isolated from theCOMMENT
LOWstatic/socialcalc.css1/*COMMENT
LOWstatic/jszip.js2561 // If the central dir data are false, we are doomed.COMMENT
LOWstatic/jszip.js4381 * time through here. WIN_INIT is set to MAX_MATCH since the longest matchCOMMENT
LOWstatic/jszip.js4401// * to end of window, whichever is less.COMMENT
LOWstatic/jszip.js5941// } while (--len);COMMENT
LOWstatic/jszip.js9081 // (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&COMMENT
LOWscripts/ratchet-verify.sh1#!/usr/bin/env bashCOMMENT
LOWscripts/build-workerd-bundle.sh1#!/usr/bin/env bashCOMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts21//COMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts41// Factory-local bag. Formerly created in socialcalcconstants asCOMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts61// use this file except in compliance with the License. You may obtain a copy of COMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts701COMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts721//COMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts10201//COMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts11041//COMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts11061// Portions (c) Copyright 2007 Socialtext, Inc.COMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts15581// SocialCalc Formula Reference Rewrite HelpersCOMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts15881};COMMENT
LOWpackages/socialcalc-headless/src/socialcalc.bundled.ts16901 var spcdata = spc[id].data;COMMENT
LOWpackages/client-multi/vite.config.ts1import { defineConfig } from 'vite';COMMENT
LOWpackages/worker/vitest.node.config.ts21 // Phase 7.1 restored `src/room.ts` to the Node coverage gate. TheCOMMENT
LOWpackages/worker/wrangler.toml1name = "ethercalc"COMMENT
LOWpackages/worker/wrangler.toml81# to this wrangler.toml, so it points up two levels to the repo-rootCOMMENT
LOWpackages/worker/wrangler.toml101# /_timetrigger` ping; Cloudflare invokes the Worker's `scheduled()`COMMENT
LOWpackages/worker/wrangler.toml121# dashboard. See FINDINGS.md "Phase 9 — send_email binding setup".COMMENT
LOWpackages/worker/wrangler.toml141binding = "DB"COMMENT
LOWpackages/worker/wrangler.toml161COMMENT
LOWpackages/worker/vitest.config.ts21 plugins: [COMMENT
LOWpackages/worker/src/room.ts381 }COMMENT
LOWpackages/worker/src/room.ts701 const bytes = sheetViewToBinaryWorkbook(ss.exportSheetData(), format);COMMENT
LOWpackages/worker/src/room.ts821 //COMMENT
LOWpackages/worker/src/room.ts1501 * `/_do/snapshot` DO-to-DO route; unresolved siblings just stay absentCOMMENT
LOWpackages/worker/src/scheduled.ts101 }COMMENT
LOWpackages/worker/src/types-shim.d.ts1/* eslint-disable */COMMENT
LOWpackages/worker/src/index.ts121 });COMMENT
LOWpackages/worker/src/index.ts141 // `cron_triggers` table and fires due rows just like `scheduled()`.COMMENT
LOWpackages/worker/src/lib/xlsx-build.ts41COMMENT
LOWpackages/worker/src/lib/xlsx-build.ts361// Multi-sheet rooms (prefix `=`) in legacy EtherCalc are a TOC sheet whoseCOMMENT
LOWpackages/worker/src/routes/assets.ts121COMMENT
LOWpackages/worker/src/routes/rooms.ts261 // would load the entire save into worker memory and re-set aCOMMENT
LOWpackages/worker/src/routes/rooms.ts481 app.delete('/_/:room', async (c) => {COMMENT
LOWpackages/worker/src/routes/rooms.ts501 // 1. classify body (JSON {command} / text / xlsx)COMMENT
LOWpackages/worker/src/routes/rooms.ts521 // 7. join the (possibly-array) command with newlines andCOMMENT
LOWpackages/client/src/boot.ts141 (host as BootHost & { __MULTI__?: { rows?: unknown[] } }).__MULTI__?.rows ??COMMENT
LOW.github/workflows/nightly.yml1name: NightlyCOMMENT
LOWhelm/values.yaml101 # Legacy room-index gate. The Worker currently emits CORS headersCOMMENT
Hallucination Indicators4 hits · 40 pts
SeverityFileLineSnippetContext
CRITICALstatic/jquery-ui.min.js6(function(t){"function"==typeof define&&define.amd?define(["jquery"],t):t(jQuery)})(function(t){function e(e,s){var n,a,CODE
CRITICALstatic/ethercalc.js17Xt.optgroup=Xt.option,Xt.tbody=Xt.tfoot=Xt.colgroup=Xt.caption=Xt.thead,Xt.th=Xt.td,rt.extend({clone:function(e,t,o){varCODE
CRITICALstatic/ethercalc.js19return{width:r?e.position.scrollbarWidth():0,height:n?e.position.scrollbarWidth():0}},getWithinInfo:function(t){var o=e(CODE
CRITICALstatic/jquery.js4},a,b,arguments.length>1)},show:function(){return Wb(this,!0)},hide:function(){return Wb(this)},toggle:function(a){returCODE
Hyper-Verbose Identifiers34 hits · 34 pts
SeverityFileLineSnippetContext
LOW…superpowers/plans/2026-07-10-multi-toc-csv-post-fix.md166export function workbookToLoadClipboardCommand(CODE
LOW…superpowers/plans/2026-07-10-multi-toc-csv-post-fix.md185export function xlsxToLoadClipboardCommands(bytes: Uint8Array): string[] {CODE
LOWspikes/leanstral-xlsx-coords/attempt-2-request.md146export function workbookToLoadClipboardCommand(bytes: Uint8Array): string | null {CODE
LOWspikes/leanstral-xlsx-coords/attempt-2-request.md208export function enforceSocialCalcColumnLimit(CODE
LOWpackages/worker/test/routes-rooms-post.node.test.ts601function makeFakeZipCentralDirectory(CODE
LOWpackages/worker/test/xlsx-import.node.test.ts609function makeFakeZipCentralDirectory(CODE
LOWpackages/worker/test/routes-rooms-xlsx-put.test.ts19function makeFakeZipCentralDirectory(CODE
LOWpackages/worker/src/lib/xlsx-build.ts257export function sheetViewToBinaryWorkbook(CODE
LOWpackages/worker/src/lib/xlsx-build.ts274export function buildMultiSheetWorkbookFromSheets(CODE
LOWpackages/worker/src/lib/xlsx-import.ts79export function enforceImportArchiveLimit(bytes: Uint8Array): void {CODE
LOWpackages/worker/src/lib/xlsx-import.ts224export function enforceSocialCalcColumnLimit(CODE
LOWpackages/worker/src/lib/xlsx-import.ts492export function workbookToLoadClipboardCommand(bytes: Uint8Array): string | null {CODE
LOWpackages/worker/src/lib/xlsx-import.ts534export function xlsxToLoadClipboardCommands(bytes: Uint8Array): string[] {CODE
LOWpackages/worker/src/lib/room-create-limit.ts38export function parseRoomCreateLimitConfig(CODE
LOWpackages/worker/src/handlers/room-entry.ts168export function buildTemplateFormRedirect(CODE
LOWpackages/oracle-harness/src/matchers.ts187function isReplayGeneratedRoomlink(entry: unknown): boolean {CODE
LOWpackages/oracle-harness/src/record.ts55export function defaultMatcherForResponse(CODE
LOWpackages/oracle-harness/src/replay.ts64function hasRecordedWsExpectations(scenario: WsScenario): boolean {CODE
LOWpackages/oracle-harness/src/replay.ts151export function sortRecordedByScenarioOrder(CODE
LOWpackages/oracle-harness/src/zip-canonical.ts216export function canonicalizeContentTypesXml(CODE
LOWpackages/oracle-harness/src/zip-canonical.ts245export function canonicalizeWorkbookRelsXml(CODE
LOWpackages/oracle-harness/src/zip-canonical.ts272export function canonicalizeXlsxWorksheetXml(CODE
LOWpackages/oracle-harness/src/zip-canonical.ts319export function canonicalizeXlsxWorkbookXml(raw: string): string {CODE
LOWpackages/oracle-harness/src/zip-canonical.ts335export function canonicalizeOdsManifestRdf(CODE
LOWpackages/oracle-harness/src/zip-canonical.ts377export function canonicalizeOdsContentXml(raw: string): string {CODE
LOWpackages/oracle-harness/src/zip-canonical.ts400export function canonicalizeOdsManifestXml(CODE
LOWpackages/oracle-harness/src/zip-canonical.ts438function removeMatchingDescendants(CODE
LOWpackages/oracle-harness/src/ws-normalize.ts76function normalizeAskLogExpectStep(step: WsExpectStep): WsExpectStep {CODE
LOWpackages/client/src/boot.ts242export function installSocialCalcLogoLink(host: BootHost): void {CODE
LOWpackages/client/src/boot.ts269export function installLegacyExportBindings(host: BootHost): void {CODE
LOWlemma/context.md100export function workbookToLoadClipboardCommand(bytes: Uint8Array): string | null {CODE
LOWlemma/context.md173export function enforceSocialCalcColumnLimit(CODE
LOWlemma/request.md168export function workbookToLoadClipboardCommand(bytes: Uint8Array): string | null {CODE
LOWlemma/request.md241export function enforceSocialCalcColumnLimit(CODE
Modern AI Meta-Vocabulary2 hits · 6 pts
SeverityFileLineSnippetContext
MEDIUMtests/oracle/docker-compose.yml5# before the TypeScript rewrite scaffolding (Phases 1-2) landed onCOMMENT
MEDIUM…perpowers/specs/2026-07-10-pitr-room-restore-design.md102### Worker orchestrationCOMMENT
AI Slop Vocabulary2 hits · 4 pts
SeverityFileLineSnippetContext
MEDIUMstatic/multi.js17function o(e,t){if(!i.canUseDOM||t&&!("addEventListener"in document))return!1;var n="on"+e,o=n in document;if(!o){var a=CODE
MEDIUMstatic/multi.js17function o(e,t){if(!i.canUseDOM||t&&!("addEventListener"in document))return!1;var n="on"+e,o=n in document;if(!o){var a=CODE
Example Usage Blocks2 hits · 3 pts
SeverityFileLineSnippetContext
LOWbin/migrate-legacy.sh25# Usage:COMMENT
LOWscripts/ratchet-verify.sh20# Usage:COMMENT
Slop Phrases1 hit · 2 pts
SeverityFileLineSnippetContext
LOWstatic/jszip.js1238 * The implementation is in jszip-load.js, don't forget to include it.COMMENT