CodeCommons is a Software Heritage initiative to make public source code easier to turn into higher-quality, traceable datasets for responsible AI. The title wording “CommonCode” differs from the official project name, which is CodeCommons. It is research and data infrastructure—not an AI coding assistant.
What CodeCommons is
Software Heritage describes CodeCommons as a two-year project funded by the French government and developed with French and Italian academic and technical partners. It builds on Software Heritage’s archive of public source code, with the aim of helping researchers and model builders create datasets whose contents and origins are easier to understand and reproduce.
The partner organizations named by Software Heritage include AboutCode, Tweag, CEA, DiverSE, ALManaCH, Cedar, Scuola Superiore Sant’Anna, Scuola Normale Superiore, Università di Pisa, and Università degli Studi di Torino. The project is aimed at improving the data and provenance behind AI systems that use code; it is not a consumer-facing chatbot, code editor, or coding assistant.
What the project is building
The project describes work to aggregate and structure public software source code, then enrich it with information useful for selecting and understanding training data. The planned information falls into two broad categories:
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware match#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
- Intrinsic metadata: properties of the code itself, such as programming language, license, quality, dependencies, and vulnerability information.
- Extrinsic metadata: context connected to the code, such as discussions and related information that can help explain its development and use.
CodeCommons also describes an indexed, searchable unified data model; attribution graphs connecting code to its origins and authors; and persistent Software Heritage identifiers (SWHIDs) that can help identify the exact archived material used. These are project workstreams and goals, not evidence that every feature or dataset is already available.
Why AI developers need this infrastructure
Building a code dataset can involve collecting repositories from multiple places, removing duplicates, cleaning files, assessing licenses, and preserving enough information to explain what was included. Software Heritage says organizations often repeat overlapping collection and preparation work, while attribution, author preferences, and reproducibility remain difficult. CodeCommons is intended to provide shared archive and enrichment infrastructure that could make dataset creation more inspectable and reduce duplicated effort; that is the project’s rationale, not a measured claim that it has already eliminated those costs.
For AI developers, better provenance can help answer practical questions: which source files were included, where they came from, what license information is associated with them, and whether an author preference was accounted for. Persistent identifiers are particularly useful because they can point to archived material more precisely than a broad label such as a repository name.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
What Software Heritage says about responsible use
In a 2023 statement, Software Heritage set out three principles for machine-learning use of its archive:
- Models and their supporting materials should be made available under a suitable open license.
- The initial training data should be identified fully and precisely—for example, using SWHIDs.
- Where possible, mechanisms should let authors exclude archived code from training inputs before training begins.
These are Software Heritage’s stated principles, not a resolution of the complex and evolving legal questions surrounding code licenses and model training. A dataset’s traceability can make its contents easier to inspect, but does not by itself establish that every use is legally permitted or settle how a particular license applies.
Software Heritage points to BigCode’s earlier work on StarCoder2 as an example of this approach in practice: BigCode received access to the archive and produced a model using a transparent subset of GitHub-hosted repositories archived by Software Heritage, with an opt-out mechanism. StarCoder2 predates CodeCommons; it was not built by the project.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
What is available now—and what is still planned
As of June 29, 2026, Software Heritage described a future query experience that would let users filter projects by attributes such as license, language, scientific use, maintenance, and vulnerabilities. The organization also made the current limitation explicit: “That’s not here yet. But the archive that makes it possible already exists,” in an article by Roberto di Cosmo.
That distinction matters: the archive exists, and the project is building the structures and metadata intended to support richer discovery, but the envisioned qualified search interface was not yet in place according to that June 2026 account. Software Heritage’s 2025 activity report, published January 16, 2026, says CodeCommons continued building a transparent and traceable foundation for responsible, sovereign AI. It does not establish that the full platform or every planned dataset has been released.
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →The official descriptions do not settle the final public access terms, release schedule, or full service availability. Anyone planning research or model development around CodeCommons should verify current access and feature details with Software Heritage rather than assume the planned search and dataset experience is generally available.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
How large is the underlying archive?
Archive figures vary by source and date, so they should not be treated as a single freshly measured 2026 count. IEEE Spectrum reported in 2025 that Software Heritage held more than 22 billion source files across around 345 million projects and more than 600 programming languages. Separately, Software Heritage’s 2025 activity report says the archive reached 2 petabytes. The report’s storage figure is distinct from the file and project counts.
IEEE Spectrum also reported that CodeCommons received €5 million in French government funding over two years. That is the reported project funding, not a consumer price or a fee for accessing a finished service.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to assess CodeCommons against another code dataset
CodeCommons is not a product that can be compared with a coding assistant on features or subscription plans. For researchers evaluating it against other code sources or dataset infrastructure, the useful questions are:
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
- Coverage and currency: Which repositories, file types, and time periods are represented, and how often is the collection updated?
- Licensing and provenance: What license information is available, how is it assessed, and can included material be traced to its origins?
- Author preferences: Are exclusion or opt-out mechanisms supported, and at what point in the data pipeline are they applied?
- Preparation: How are duplicates, generated files, and other unwanted material handled?
- Discovery: Can users filter and search by the attributes their project requires?
- Reproducibility: Can the exact inputs be identified later using persistent identifiers?
- Access terms: Is the needed data available to the intended users, and under what terms?
The project descriptions support these as relevant evaluation criteria, but do not provide a complete head-to-head comparison with other dataset providers. Availability and access terms should be checked directly before relying on the archive for a specific project.
Why the project name can be confusing
The title uses “CommonCode,” but the initiative identified by the cited coverage and primary Software Heritage materials is called CodeCommons. Searching for “CodeCommons” is the better way to find its official project information. The name refers to shared code and data infrastructure, not an AI model that writes code for end users.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
