Code format
DART Sample Files
Dart (.dart) files define source code for Flutter and general application development. Use sample Dart files to validate parser support, lint tooling, and code-file classification workflows.
4 files
All to 1MB
SHA256 verified
Manifest included
Quick facts
Files first
DART Sample Files — Download
Starter file
DownloadUse cases
DART Testing Workflows
Use the file table first, then branch into compare or FAQ only if the task needs more context.
Compare and decide
DART Format Comparisons
Dart vs TypeScript Files
Open ComparisonFAQ and reference
DART File FAQ
Checksum Verification
Use checksums to confirm file integrity after download.
shasum -a 256 your_file_name_here
# Compare output with SHA256 values listed above.
Where is the machine-readable manifest?
Use the manifest when you need stable names, SHA256 values, and URLs for automation.
Use in code — curl, Python, Node, wget
Copy any snippet directly into scripts, test suites, or CI pipelines. All URLs are stable and publicly accessible with no auth required.
# Download dart_sample_file_1MB.dart
curl -L -o dart_sample_file_1MB.dart \
https://samplefile.com/samples/download/code/dart/dart_sample_file_1MB.dart/
# Or fetch a random DART file
curl -s "https://samplefile.com/samples/api/random?format=dart" | jq -r '.download_url'
# Download dart_sample_file_1MB.dart
wget -O dart_sample_file_1MB.dart \
https://samplefile.com/samples/download/code/dart/dart_sample_file_1MB.dart/
import requests
# Download a specific file
url = "https://samplefile.com/samples/download/code/dart/dart_sample_file_1MB.dart/"
resp = requests.get(url)
with open("dart_sample_file_1MB.dart", "wb") as f:
f.write(resp.content)
# Or fetch a random DART file via API
meta = requests.get("https://samplefile.com/samples/api/random?format=dart").json()
resp = requests.get(meta["download_url"])
with open(meta["name"], "wb") as f:
f.write(resp.content)
// Download a specific file
const fs = require("fs");
const https = require("https");
const url = "https://samplefile.com/samples/download/code/dart/dart_sample_file_1MB.dart/";
https.get(url, (res) => {
res.pipe(fs.createWriteStream("dart_sample_file_1MB.dart"));
});
// Or fetch a random DART via the API
const meta = await fetch("https://samplefile.com/samples/api/random?format=dart").then(r => r.json());
const file = await fetch(meta.download_url);
// use file.arrayBuffer(), file.body, etc.
# Random DART file (JSON response)
GET https://samplefile.com/samples/api/random?format=dart
# All DART files
GET https://samplefile.com/samples/api/files?format=dart
# Manifest with SHA256 checksums
GET https://samplefile.com/samples/code/dart/manifest.json
# Response includes: name, size_bytes, mime_type, sha256, download_url
Validation Methodology
- Validate syntax-highlight pipelines and file-type detection.
- Test parser robustness for larger source samples.
- Confirm linting/formatting tools handle encoding correctly.