Generated: 2026-02-01
Total Talks Analyzed: 320 (171 Saturday, 149 Sunday)
Total Pages: 8,956 (4,670 Saturday, 4,286 Sunday)
FOSDEM 2026 featured a diverse range of talks covering cutting-edge open source technologies. The conference showed strong emphasis on AI/ML, web development, and programming languages, with significant representation across systems programming, security, networking, and infrastructure topics.
Top 5 Most Represented Themes:
- AI & ML (310 talks) - Nearly every talk touched on AI/ML in some capacity
- Web Development (289 talks) - Strong focus on modern web technologies
- Programming Languages (282 talks) - Discussions across multiple languages
- Databases & Storage (226 talks) - Data persistence and management
- Open Source Community (174 talks) - Community building and collaboration
Most Mentioned Technologies:
- C/C++ (320 mentions) - Still the foundation of systems programming
- AI/ML (307 mentions) - Pervasive across many domains
- Go (267 mentions) - Strong presence in cloud-native and infrastructure
- HTTP/HTTPS (462 combined) - Web protocols remain central
- Git/GitHub (406 combined) - Version control and collaboration tools
- Rust (107 mentions) - Growing adoption in systems programming
- Python (58 mentions) - Lower than expected, possibly due to keyword matching limitations
Systems-Level Topics:
- Kernel & Systems (162 talks) - Deep dives into Linux kernel and system internals
- Virtualization (97 talks) - QEMU, KVM, and virtualization technologies
- Containers & Orchestration (85 talks) - Docker, Kubernetes, and container ecosystems
- Networking (104 talks) - Protocols, routing, and network infrastructure
Security Topics (113 talks):
- Security appears in ~35% of talks, showing it's a cross-cutting concern
- Topics likely include: cryptography, authentication, vulnerability management, secure coding practices
Based on theme distribution, the following areas may have fewer dedicated talks:
-
DevOps (69 talks) - Lower representation despite being critical
- Opportunity: More CI/CD, automation, and infrastructure-as-code content
- Gap: Integration of DevOps practices with emerging technologies
-
Containers & Orchestration (85 talks) - Moderate representation
- Opportunity: Advanced Kubernetes patterns, service mesh, and edge computing
- Gap: Container security and multi-cloud orchestration
-
Embedded & IoT (140 talks) - Moderate but could be stronger
- Opportunity: Real-time systems, edge AI, and IoT security
- Gap: Integration of embedded systems with cloud infrastructure
-
WebAssembly (WASM) - Mentioned in at least one talk (
fosdem26-wasm.pdf)- Gap: Limited coverage despite growing importance
- Opportunity: WASM in edge computing, serverless, and browser applications
-
Post-Quantum Cryptography - One talk identified (
pqc_fosde_kqchfmr.pdf)- Gap: Critical topic with limited coverage
- Opportunity: Migration strategies and implementation guidance
-
Zero Trust Architecture - Multiple talks identified
- Trend: Growing focus on security models
- Opportunity: Practical implementation guides
- Total Talks: 171
- Total Pages: 4,670
- Average Pages per Talk: ~27 pages
- Strong Themes: AI/ML (167), Programming Languages (154), Web Development (152)
Saturday Focus Areas:
- Strong emphasis on development tools and languages
- Kernel and systems programming well represented
- Good balance of infrastructure and application topics
- Total Talks: 149
- Total Pages: 4,286
- Average Pages per Talk: ~29 pages
- Strong Themes: Similar distribution to Saturday
Sunday Focus Areas:
- Continuation of Saturday themes
- Slightly more focused on specific implementations
- Community and collaboration topics
-
"Bringing Automatic Detection of Backdoors to the CI Pipeline" (Sunday, 48 pages)
- Focus: Automated backdoor detection in CI/CD pipelines
- Context: Addresses recent supply chain attacks (xz-utils, PHP, etc.)
- Keywords: Security, CI/CD, supply chain security
-
"ROSA: Finding Backdoors with Fuzzing" (Saturday, 42 pages)
- Focus: Using fuzzing techniques to detect code-level backdoors
- Approach: Graybox fuzzing with specialized oracles
- Keywords: Security, fuzzing, backdoor detection
-
"A day in the life of a SBOM" (Sunday, 40 pages)
- Focus: Software Bill of Materials lifecycle and management
- Keywords: SBOM, supply chain, security
- "EU OS: learnings from 1 year advocating for a common Desktop Linux for the public sector" (Saturday, 29 pages)
- Focus: Migration to Linux in European public sector
- Challenges: Windows 10 EOL, hardware obsolescence, regulatory requirements
- Keywords: Linux, public sector, migration, sovereignty
- "Software Supply Chain Strategy at Deutsche Bahn" (Saturday, 17 pages)
- Focus: Managing 100,000+ OSS components across large enterprise
- Context: Cyber Resilience Act (CRA) compliance
- Scale: 60,000+ repositories, 40,000+ containers
- Keywords: Supply chain, enterprise, compliance
- "Standardization and Open-source Implementation of Attested TLS for Confidential Computing" (Sunday, 27 pages)
- Focus: Attested TLS for confidential computing environments
- Organizations: TUDresden, GA4GH, Flashbots
- Keywords: Security, TLS, confidential computing
- "Bridging the Gap: Student Societies and Infrastructure Management" (Sunday)
- Focus: Managing infrastructure with 4-year maximum tenure
- Challenge: Knowledge transfer in student-run organizations
- Solution: Documentation, challenges, and structured onboarding
- Keywords: Education, infrastructure, knowledge management
- Linux kernel development
- eBPF and observability
- Virtualization (QEMU, KVM, virtio)
- GPU virtualization
- Hotpatching and live updates
- IPv6 deployment
- BGP and routing protocols
- DNS and network protocols
- Network security
- Zero trust architecture
- Post-quantum cryptography
- Security best practices
- Vulnerability management
- Git workflows
- CI/CD pipelines
- Code analysis and linting
- Build systems
- AI integration in various domains
- Machine learning frameworks
- AI-powered development tools
- Ethical AI considerations
- Modern web frameworks
- API design
- WebRTC
- Progressive web applications
- AI/ML appears in nearly every domain, not just dedicated AI tracks
- Insight: AI is becoming a fundamental tool across all software domains
- Recommendation: Consider dedicated tracks for AI integration patterns
- C/C++ and Rust continue to dominate systems-level work
- Kernel development and low-level optimization are well-represented
- Insight: Foundation technologies remain critical despite higher-level abstractions
- Recommendation: Continue strong support for systems programming tracks
- Security appears in ~35% of talks but may need more dedicated focus
- Insight: Security is recognized as important but may benefit from dedicated deep-dives
- Recommendation: Consider security-focused tracks or workshops
- Strong representation of modern web technologies
- API design and REST/GraphQL patterns well-covered
- Insight: Web development continues to evolve rapidly
- Recommendation: Track emerging web standards and frameworks
- Open source community topics well-represented
- Git/GitHub usage shows strong collaboration focus
- Insight: Community building is recognized as critical
- Recommendation: Continue emphasis on community tracks
Talks with 30+ pages likely represent deep technical dives:
- Kernel internals
- Complex system architectures
- Detailed implementation guides
- Comprehensive framework overviews
- Tool introductions and tutorials
- Best practices and patterns
- Case studies and experiences
- Lightning talks
- Quick introductions
- Concept overviews
- WebAssembly: Dedicated track for WASM applications
- Post-Quantum Cryptography: Migration strategies and implementations
- Edge Computing: Integration of edge, cloud, and embedded systems
- AI + Security: AI-powered security tools and secure AI systems
- Embedded + Cloud: IoT-to-cloud integration patterns
- Systems + Web: Low-level web performance optimization
- Hands-on sessions for complex topics
- Migration guides (e.g., post-quantum crypto)
- Best practices workshops
- Maintain strong community tracks
- Focus on contributor onboarding
- Open source sustainability discussions
FOSDEM 2026 demonstrated a healthy and diverse open source ecosystem with strong representation across:
- Foundation Technologies: Systems programming, kernel development
- Modern Applications: Web development, AI/ML integration
- Infrastructure: Cloud, containers, networking
- Community: Collaboration and open source culture
The conference successfully balanced deep technical content with practical applications, showing that open source continues to drive innovation across all software domains.
Key Takeaway: The pervasive nature of AI/ML across talks suggests it's becoming a fundamental tool, while traditional systems programming and infrastructure topics remain strong, indicating a healthy balance between innovation and foundational technologies.
Please respect the Licences associated with each talk. Dumps taken from schedule page : https://fosdem.org/2026/schedule/