ssserve

(spelled hisss serve)

Python port of vercel/serve — static file serving and directory listing. (vibecoded)

Run

run directly without installing:

uvx ssserve

Install

uv tool install ssserve

Usage

ssserve [path] [options]

Defaults to current directory and port 3000.

Options

Flag	Description
`-l, --listen URI`	Listen endpoint (default: `tcp://0.0.0.0:3000`, multi-allowed)
`-s, --single`	SPA mode — rewrite 404s to `index.html`
`-C, --cors`	Enable CORS headers
`-u, --no-compression`	Disable gzip compression
`-S, --symlinks`	Resolve symlinks
`-L, --no-request-logging`	Disable request logging
`-c, --config PATH`	Path to `serve.json`
`--no-etag`	Disable ETag (use `Last-Modified`)
`--ssl-cert FILE`	SSL certificate (PEM)
`--ssl-key FILE`	SSL private key (PEM)
`--ssl-pass FILE`	SSL passphrase file
`--no-port-switching`	Don't auto-switch if port is taken
`-r, --live-reload`	Live reload browser on file changes
`-d, --debug`	Debug output
`--version`	Show version
`--help`	Show help

Examples

# Serve current directory on port 3000
ssserve

# Serve specific directory on port 5000 with CORS
ssserve -l 5000 -C ./my-site

# Serve with live reload for development
ssserve -r .

# Serve with live reload on custom port
ssserve -l 5000 -r ./my-site

# Serve with HTTPS
ssserve --ssl-cert cert.pem --ssl-key key.pem

# SPA mode for React/Vue apps
ssserve -s dist

# Multiple listeners
ssserve -l tcp://0.0.0.0:3000 -l unix:/tmp/serve.sock

Configuration

Create a serve.json file in the served directory:

{
  "public": "_site",
  "cleanUrls": true,
  "rewrites": [
    { "source": "/api/**", "destination": "/index.html" }
  ],
  "redirects": [
    { "source": "/old", "destination": "/new", "type": 302 }
  ],
  "headers": [
    {
      "source": "**/*.@(jpg|png)",
      "headers": [
        { "key": "Cache-Control", "value": "max-age=7200" }
      ]
    }
  ],
  "directoryListing": false,
  "trailingSlash": true,
  "etag": true,
  "symlinks": false,
  "renderSingle": false
}

Testing

E2E tests verify behaviour, performance, and resource consumption against a live server process.

# Run all tests
uv run pytest tests/ -v

# Run only e2e tests
uv run pytest tests/e2e/ -v

Test layout

File	Tests	What it covers
`tests/e2e/test_behavior.py`	47	File serving, directory listing, clean URLs, redirects, rewrites, CORS, gzip, ETag/304, Range requests, SPA mode, custom headers, symlinks, path traversal
`tests/e2e/test_livereload.py`	8	Script injection, `/__ssserve/lr-check` endpoint, file change detection, version tracking
`tests/e2e/test_performance.py`	8	Latency (p50/p95/p99), TTFB, gzip vs raw, concurrent throughput — measure-only
`tests/e2e/test_resources.py`	7	RSS memory, CPU usage, file descriptor count — measure-only

Dependencies: pytest, psutil (see [dependency-groups] in pyproject.toml).

Tests run automatically on CI via .github/workflows/tests.yml.

Benchmarks

Micro-benchmarks using airspeed velocity track performance of core operations across commits:

sserve benchmark

Benchmark	What it measures
`TimeRouteToRegex`	Pattern compilation for route matching
`TimeMatchGlob`	Glob matching and exclusion lists
`TimeParseByteRange`	HTTP Range header parsing
`TimeFormatSize`	File size formatting
`TimeFormatDate`	Date formatting
`TimeParseListen`	Listen URI parsing
`TimeMergeConfig`	Config merging from `serve.json`
`TimeRenderListing`	HTML directory listing rendering (100 files)

# Validate benchmarks
uv run asv check --python=same

# Quick run
uv run asv run --python=same --quick

# Full run across configured pythons
uv run asv run

Benchmarks run automatically on CI via .github/workflows/benchmarks.yml.

License

MIT

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

ssserve-0.4.0.tar.gz (36.1 kB view details)

Uploaded Aug 25, 2026 Source

Built Distributions

If you're not sure about the file name format, learn more about wheel file names.

The dropdown lists show the available interpreters, ABIs, and platforms. Enable javascript to be able to filter the list of wheel files.

ssserve-0.4.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (63.2 kB view details)

Uploaded Aug 25, 2026 CPython 3.13manylinux: glibc 2.17+ x86-64

ssserve-0.4.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (63.3 kB view details)

Uploaded Aug 25, 2026 CPython 3.12manylinux: glibc 2.17+ x86-64

ssserve-0.4.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (62.8 kB view details)

Uploaded Aug 25, 2026 CPython 3.11manylinux: glibc 2.17+ x86-64

ssserve-0.4.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (62.7 kB view details)

Uploaded Aug 25, 2026 CPython 3.10manylinux: glibc 2.17+ x86-64

File details

Details for the file ssserve-0.4.0.tar.gz.

File metadata

Download URL: ssserve-0.4.0.tar.gz
Upload date: Aug 25, 2026
Size: 36.1 kB
Tags: Source
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for ssserve-0.4.0.tar.gz
Algorithm	Hash digest
SHA256	`d28f583d95be3a71ade43bca1a3d26f219623aa1b118288db688d167b4bf0ceb`
MD5	`8638888707b6cc7ac024d4b566662251`
BLAKE2b-256	`2b71fdbf7518de2f37cd01c0e3f2f099742ca510733d14422d0e54f3ac840c2e`

See more details on using hashes here.

Provenance

The following attestation bundles were made for ssserve-0.4.0.tar.gz:

Publisher: publish.yml on prakashsellathurai/ssserve

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: ssserve-0.4.0.tar.gz
- Subject digest: d28f583d95be3a71ade43bca1a3d26f219623aa1b118288db688d167b4bf0ceb
- Sigstore transparency entry: 2583408892
- Sigstore integration time: Aug 25, 2026
Source repository:
- Permalink: prakashsellathurai/ssserve@30d69e3a1450e3c677410a83bd3a5d8142ff79f5
- Branch / Tag: refs/heads/main
- Owner: https://github.com/prakashsellathurai
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: publish.yml@30d69e3a1450e3c677410a83bd3a5d8142ff79f5
- Trigger Event: push

File details

Details for the file ssserve-0.4.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.

File metadata

Download URL: ssserve-0.4.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Upload date: Aug 25, 2026
Size: 63.2 kB
Tags: CPython 3.13, manylinux: glibc 2.17+ x86-64
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for ssserve-0.4.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm	Hash digest
SHA256	`1b7a3b829dc6f23a352676b4e56eb8c369fa2b15b6df8f3aa9ff987363428a4a`
MD5	`302a9c13c05ea8844d22484520173f07`
BLAKE2b-256	`a4e472a16eed19cc9cd4e27c0e1ccba21fcf84e705326dc06646b3972cd490e9`

See more details on using hashes here.

Provenance

The following attestation bundles were made for ssserve-0.4.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl:

Publisher: publish.yml on prakashsellathurai/ssserve

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: ssserve-0.4.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
- Subject digest: 1b7a3b829dc6f23a352676b4e56eb8c369fa2b15b6df8f3aa9ff987363428a4a
- Sigstore transparency entry: 2583408900
- Sigstore integration time: Aug 25, 2026
Source repository:
- Permalink: prakashsellathurai/ssserve@30d69e3a1450e3c677410a83bd3a5d8142ff79f5
- Branch / Tag: refs/heads/main
- Owner: https://github.com/prakashsellathurai
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: publish.yml@30d69e3a1450e3c677410a83bd3a5d8142ff79f5
- Trigger Event: push

File details

Details for the file ssserve-0.4.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.

File metadata

Download URL: ssserve-0.4.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Upload date: Aug 25, 2026
Size: 63.3 kB
Tags: CPython 3.12, manylinux: glibc 2.17+ x86-64
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for ssserve-0.4.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm	Hash digest
SHA256	`4d5b34f46207fc0db2b1b858b29f4d6c3ef99f2bf6be6c48b4012d85b09d552c`
MD5	`08568432fdd4d77b001607a67c98d67f`
BLAKE2b-256	`a44101c773be66fa965bc863c01a86d66ca963b375f77c654b01746a6d447ff0`

See more details on using hashes here.

Provenance

The following attestation bundles were made for ssserve-0.4.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl:

Publisher: publish.yml on prakashsellathurai/ssserve

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: ssserve-0.4.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
- Subject digest: 4d5b34f46207fc0db2b1b858b29f4d6c3ef99f2bf6be6c48b4012d85b09d552c
- Sigstore transparency entry: 2583408924
- Sigstore integration time: Aug 25, 2026
Source repository:
- Permalink: prakashsellathurai/ssserve@30d69e3a1450e3c677410a83bd3a5d8142ff79f5
- Branch / Tag: refs/heads/main
- Owner: https://github.com/prakashsellathurai
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: publish.yml@30d69e3a1450e3c677410a83bd3a5d8142ff79f5
- Trigger Event: push

File details

Details for the file ssserve-0.4.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.

File metadata

Download URL: ssserve-0.4.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Upload date: Aug 25, 2026
Size: 62.8 kB
Tags: CPython 3.11, manylinux: glibc 2.17+ x86-64
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for ssserve-0.4.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm	Hash digest
SHA256	`7d7e6a97cd463c0c0cc4546a1cad83fa44a8caf608bde86f7eb3bf4dc9c9ee19`
MD5	`fd2c699b8a96ec6db4319c3a835630bf`
BLAKE2b-256	`da17f4b750bea3f51e502bd30988673f0d2adfc1417c36a10fa574601128756e`

See more details on using hashes here.

Provenance

The following attestation bundles were made for ssserve-0.4.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl:

Publisher: publish.yml on prakashsellathurai/ssserve

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: ssserve-0.4.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
- Subject digest: 7d7e6a97cd463c0c0cc4546a1cad83fa44a8caf608bde86f7eb3bf4dc9c9ee19
- Sigstore transparency entry: 2583408930
- Sigstore integration time: Aug 25, 2026
Source repository:
- Permalink: prakashsellathurai/ssserve@30d69e3a1450e3c677410a83bd3a5d8142ff79f5
- Branch / Tag: refs/heads/main
- Owner: https://github.com/prakashsellathurai
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: publish.yml@30d69e3a1450e3c677410a83bd3a5d8142ff79f5
- Trigger Event: push

File details

Details for the file ssserve-0.4.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.

File metadata

Download URL: ssserve-0.4.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Upload date: Aug 25, 2026
Size: 62.7 kB
Tags: CPython 3.10, manylinux: glibc 2.17+ x86-64
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for ssserve-0.4.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm	Hash digest
SHA256	`2de5dd9c2665613b1f56a64989a3c1ca19883fb2ca23a90638be5c56ea90b6e7`
MD5	`3a5cdb2c4130e3a7bde17cacb00854bd`
BLAKE2b-256	`47e68fa767ed82740f5424439e08dd047b6b9aedfc62cda628d66765f9d8a842`

See more details on using hashes here.

Provenance

The following attestation bundles were made for ssserve-0.4.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl:

Publisher: publish.yml on prakashsellathurai/ssserve

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: ssserve-0.4.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
- Subject digest: 2de5dd9c2665613b1f56a64989a3c1ca19883fb2ca23a90638be5c56ea90b6e7
- Sigstore transparency entry: 2583408913
- Sigstore integration time: Aug 25, 2026
Source repository:
- Permalink: prakashsellathurai/ssserve@30d69e3a1450e3c677410a83bd3a5d8142ff79f5
- Branch / Tag: refs/heads/main
- Owner: https://github.com/prakashsellathurai
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: publish.yml@30d69e3a1450e3c677410a83bd3a5d8142ff79f5
- Trigger Event: push

Release history Release notifications | RSS feed

This release

0.4.0 This release

Aug 25, 2026 5 files

Aug 21, 2026 2 files

Aug 20, 2026 2 files

Jul 19, 2026 2 files

May 26, 2026 2 files

May 26, 2026 2 files

May 26, 2026 2 files

ssserve 0.4.0

ssserve

Run

Install

Usage

Options

Examples

Configuration

Testing

Test layout

Benchmarks

License

Key dates

1 maintainer

License expression

Requires

Download files

Source Distribution

Built Distributions

File details

File metadata

File hashes

Provenance

File details

File metadata

File hashes

Provenance

File details

File metadata

File hashes

Provenance

File details

File metadata

File hashes

Provenance

File details

File metadata

File hashes

Provenance

Release history Release notifications | RSS feed