# computer-science - **Canonical URI:** https://www.vioscale.ai/software/computer-science - **Category:** Learning Resources - **Vendor:** Ossu - **Homepage:** https://cs.ossu.dev - **Also known as:** computer-science - **Profile claimed by vendor:** no - **Last updated:** 2026-08-05T12:45:50.701Z ## Vioscale score **100 / 100**, confidence 1% (low). Composite of weighted, independently-sourced signals (no user reviews, no vendor payment). | Signal | Score | Weight | Contribution | Evidence present | |---|--:|--:|--:|:--:| | capabilities | 0 | 0.123 | 0 | - | | github_stars | 100 | 0.038 | 3.8 | ✓ | | integrations | 0 | 0.062 | 0 | - | | github_activity | 0 | 0.138 | 0 | - | | release_cadence | 0 | 0.077 | 0 | - | | security_posture | 0 | 0.1 | 0 | - | | package_downloads | 0 | 0.2 | 0 | - | | stackoverflow_activity | 0 | 0.092 | 0 | - | ## Pricing _As of 2026-07-30, [verify at source](https://cs.ossu.dev). Independently observed._ Free · Free tier > Entirely free, self-paced curriculum (~2 years at 20 hours/week) | Plan | Price | Free | Commitment | |---|---|:--:|---| | OSSU Curriculum | Free | ✓ | - | ### OSSU Curriculum Complete self-taught computer science curriculum - Intro CS courses - Core CS courses (3 years equivalent) - Advanced CS electives - Final capstone project - Peer-based evaluation - Community support - Self-paced learning ## About A complete education in computer science using online materials designed according to undergraduate CS degree requirements, with support from a worldwide community of fellow learners. _Independently observed._ ## FAQ ### What is the OSSU computer science curriculum? It's a self-taught education program using freely available online courses structured around undergraduate computer science degree requirements. The curriculum progresses from foundational concepts through advanced topics and concludes with a capstone project designed for hands-on application. _Source: [https://cs.ossu.dev](https://cs.ossu.dev)._ ### Is the entire curriculum free? Yes, the program is completely free with no paid versions or premium tiers. It's an open-source project where all coursework and materials are accessible at no cost. _Source: [https://cs.ossu.dev](https://cs.ossu.dev)._ ### How much time does the curriculum take? The program is designed for completion in approximately two years if you dedicate about 20 hours per week to study. Since learning is entirely self-paced, you can adjust the timeline based on your availability and learning speed. _Source: [https://cs.ossu.dev](https://cs.ossu.dev)._ ### What coursework is covered? The curriculum includes introductory computer science courses, a three-year equivalent of core CS topics, advanced electives in specialized areas, and a final capstone project. This progression is designed to provide breadth and depth similar to a traditional degree program. _Source: [https://cs.ossu.dev](https://cs.ossu.dev)._ ### How does evaluation and feedback work? The program uses peer-based evaluation, where fellow learners in the community review your projects and provide feedback. This collaborative approach enables you to receive critique and support without formal instructor grading. _Source: [https://cs.ossu.dev](https://cs.ossu.dev)._ ### Is there community support available? Yes, the program is supported by a worldwide community of self-taught learners working through the same curriculum. Members can connect with peers, share experiences, and provide mutual support throughout their studies. _Source: [https://cs.ossu.dev](https://cs.ossu.dev)._ ### Can I learn at my own pace? The entire curriculum is self-paced, giving you full control over when and how quickly you progress through material. This flexibility allows you to balance computer science education with work and personal commitments. _Source: [https://cs.ossu.dev](https://cs.ossu.dev)._ ## Facts Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule. ### adoption | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | adoption.github_stars | 207,432 | [link](https://github.com/ossu/computer-science) | 2026-07-30 | 90% (high) | ### language | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | language.primary | HTML | [link](https://github.com/ossu/computer-science) | 2026-07-30 | 90% (high) | ### license | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | license.spdx | MIT | [link](https://github.com/ossu/computer-science) | 2026-07-30 | 95% (high) | ### pricing | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | pricing.model | free | [link](https://cs.ossu.dev) | 2026-08-05 | 60% (medium) | | pricing.price_level | free | [link](https://cs.ossu.dev) | 2026-08-05 | 60% (medium) | | pricing.transparent | yes | [link](https://cs.ossu.dev) | 2026-08-05 | 60% (medium) | | pricing.free_tier | yes | [link](https://cs.ossu.dev) | 2026-08-05 | 60% (medium) | ### content | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | content.faq | `[{"answer":"It's a self-taught education program using freely available online courses structured around undergraduate computer science degree requirements. The curriculum progresses from foundational concepts through advanced topics and concludes with a capstone project designed for hands-on application.","source":"https://cs.ossu.dev","question":"What is the OSSU computer science curriculum?","confidence":0.95},{"answer":"Yes, the program is completely free with no paid versions or premium tiers. It's an open-source project where all coursework and materials are accessible at no cost.","source":"https://cs.ossu.dev","question":"Is the entire curriculum free?","confidence":1},{"answer":"The program is designed for completion in approximately two years if you dedicate about 20 hours per week to study. Since learning is entirely self-paced, you can adjust the timeline based on your availability and learning speed.","source":"https://cs.ossu.dev","question":"How much time does the curriculum take?","confidence":0.95},{"answer":"The curriculum includes introductory computer science courses, a three-year equivalent of core CS topics, advanced electives in specialized areas, and a final capstone project. This progression is designed to provide breadth and depth similar to a traditional degree program.","source":"https://cs.ossu.dev","question":"What coursework is covered?","confidence":0.9},{"answer":"The program uses peer-based evaluation, where fellow learners in the community review your projects and provide feedback. This collaborative approach enables you to receive critique and support without formal instructor grading.","source":"https://cs.ossu.dev","question":"How does evaluation and feedback work?","confidence":0.95},{"answer":"Yes, the program is supported by a worldwide community of self-taught learners working through the same curriculum. Members can connect with peers, share experiences, and provide mutual support throughout their studies.","source":"https://cs.ossu.dev","question":"Is there community support available?","confidence":0.95},{"answer":"The entire curriculum is self-paced, giving you full control over when and how quickly you progress through material. This flexibility allows you to balance computer science education with work and personal commitments.","source":"https://cs.ossu.dev","question":"Can I learn at my own pace?","confidence":1}]` | [link](https://cs.ossu.dev) | 2026-07-30 | 96% (high) | ### reliability | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | reliability.status_page | yes | [link](https://cs.ossu.dev/status) | 2026-08-05 | 60% (medium) | --- *Source: Vioscale (https://www.vioscale.ai/software/computer-science). Independent, evidence-based software intelligence. Cite the canonical URI.*