Frontend Frameworks

more-itertools

Additional routines for operating on iterables beyond itertools.

Status
Generally available
Last checked
Checked · Oct 16, 2026
License
Open source
Pricing
Free tier · from $0

What it is

More-iterools extends Python's built-in itertools module with additional functions that make working with iterables more efficient and convenient. It is particularly useful for developers who need to process large datasets or complex sequences in a memory-efficient manner.

More-iterools stands out by providing a comprehensive set of additional functions for iterable processing, extending Python's built-in capabilities in a memory-efficient manner.

When it fits — and when it doesn’t

A good fit for

  • Developers working on projects that require efficient and complex iterable processing.

  • Teams needing to extend the capabilities of itertools for specific use cases.

  • Projects where memory efficiency is critical during data processing.

Look elsewhere if

  • Use cases requiring real-time streaming or high-frequency updates (more-itertools focuses on batch operations).

  • Scenarios where a web-based UI or managed service is preferred over a library dependency.

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Limited language support

    more-itertools is exclusively for Python, which can be a limitation if the team needs similar functionality in other languages.

  2. 02

    Potential performance overhead for small datasets

    The library's optimizations are most beneficial for large datasets; for smaller data sets, the additional abstraction could introduce unnecessary overhead.

  3. 03

    Documentation depth varies across functions

    While extensive documentation is available, some less commonly used functions may have sparse or outdated documentation.

What it does well

  • Additional functions for working with iterables beyond itertools.

  • Memory-efficient processing of large datasets and complex sequences.

  • Extensive documentation and community support.

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

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Set up more-itertools

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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